345454520431110 has 32 divisors (see below), whose sum is σ = 829115788741632. Its totient is φ = 92118434369760.

The previous prime is 345454520431109. The next prime is 345454520431157. The reversal of 345454520431110 is 11134025454543.

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, 172178376 + ... + 174173195.

It is an arithmetic number, because the mean of its divisors is an integer number (25909868398176).

Almost surely, 2^{345454520431110} is an apocalyptic number.

345454520431110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345454520431110 is an abundant number, since it is smaller than the sum of its proper divisors (483661268310522).

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

345454520431110 is a wasteful number, since it uses less digits than its factorization.

345454520431110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346384828.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 345454520431110 its reverse (11134025454543), we get a palindrome (356588545885653).

The spelling of 345454520431110 in words is "three hundred forty-five trillion, four hundred fifty-four billion, five hundred twenty million, four hundred thirty-one thousand, one hundred ten".