335020125040 has 80 divisors (see below), whose sum is σ = 820390348800. Its totient is φ = 126881807616.

The previous prime is 335020125029. The next prime is 335020125091. The reversal of 335020125040 is 40521020533.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×335020125040² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 335020124996 and 335020125014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2611029 + ... + 2736331.

It is an arithmetic number, because the mean of its divisors is an integer number (10254879360).

Almost surely, 2^335020125040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 335020125040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410195174400).

335020125040 is an abundant number, since it is smaller than the sum of its proper divisors (485370223760).

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

335020125040 is a wasteful number, since it uses less digits than its factorization.

335020125040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127094 (or 127088 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 335020125040 its reverse (40521020533), we get a palindrome (375541145573).

The spelling of 335020125040 in words is "three hundred thirty-five billion, twenty million, one hundred twenty-five thousand, forty".