345413752842 has 16 divisors (see below), whose sum is σ = 720863484480. Its totient is φ = 110131921152.

The previous prime is 345413752841. The next prime is 345413752877. The reversal of 345413752842 is 248257314543.

It is a junction number, because it is equal to n+sod(n) for n = 345413752791 and 345413752800.

It is not an unprimeable number, because it can be changed into a prime (345413752841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1251498967 + ... + 1251499242.

It is an arithmetic number, because the mean of its divisors is an integer number (45053967780).

Almost surely, 2^345413752842 is an apocalyptic number.

345413752842 is an abundant number, since it is smaller than the sum of its proper divisors (375449731638).

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

345413752842 is a wasteful number, since it uses less digits than its factorization.

345413752842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502998237.

The product of its digits is 3225600, while the sum is 48.

The spelling of 345413752842 in words is "three hundred forty-five billion, four hundred thirteen million, seven hundred fifty-two thousand, eight hundred forty-two".