334021125420045 has 64 divisors (see below), whose sum is σ = 684988583178240. Its totient is φ = 151268312026944.

The previous prime is 334021125420043. The next prime is 334021125420071. The reversal of 334021125420045 is 540024521120433.

It is a happy number.

334021125420045 is a `hidden beast` number, since 3 + 3 + 40 + 21 + 12 + 542 + 0 + 0 + 45 = 666.

It is not a de Polignac number, because 334021125420045 - 2¹ = 334021125420043 is a prime.

It is a super-2 number, since 2×334021125420045² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334021125419991 and 334021125420009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334021125420043) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1651588177 + ... + 1651790406.

It is an arithmetic number, because the mean of its divisors is an integer number (10702946612160).

Almost surely, 2^{334021125420045} is an apocalyptic number.

334021125420045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

334021125420045 is an abundant number, since it is smaller than the sum of its proper divisors (350967457758195).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334021125420045 is a wasteful number, since it uses less digits than its factorization.

334021125420045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303378711 (or 3303378705 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 334021125420045 its reverse (540024521120433), we get a palindrome (874045646540478).

The spelling of 334021125420045 in words is "three hundred thirty-four trillion, twenty-one billion, one hundred twenty-five million, four hundred twenty thousand, forty-five".