345414035053 has 4 divisors (see below), whose sum is σ = 350569468480. Its totient is φ = 340258601628.

The previous prime is 345414035027. The next prime is 345414035059. The reversal of 345414035053 is 350530414543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345414035053 is a prime.

It is a super-2 number, since 2×345414035053² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345414035059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2577716613 + ... + 2577716746.

It is an arithmetic number, because the mean of its divisors is an integer number (87642367120).

Almost surely, 2^345414035053 is an apocalyptic number.

It is an amenable number.

345414035053 is a deficient number, since it is larger than the sum of its proper divisors (5155433427).

345414035053 is an equidigital number, since it uses as much as digits as its factorization.

345414035053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155433426.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 345414035053 its reverse (350530414543), we get a palindrome (695944449596).

The spelling of 345414035053 in words is "three hundred forty-five billion, four hundred fourteen million, thirty-five thousand, fifty-three".