345551110614132 has 24 divisors (see below), whose sum is σ = 806286949418496. Its totient is φ = 115183557159168.

The previous prime is 345551110614019. The next prime is 345551110614139. The reversal of 345551110614132 is 231416011155543.

It is a super-2 number, since 2×345551110614132² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345551110614139) 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, 8240148 + ... + 27549995.

It is an arithmetic number, because the mean of its divisors is an integer number (33595289559104).

Almost surely, 2^{345551110614132} is an apocalyptic number.

It is an amenable number.

345551110614132 is an abundant number, since it is smaller than the sum of its proper divisors (460735838804364).

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

345551110614132 is a wasteful number, since it uses less digits than its factorization.

345551110614132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36594727 (or 36594725 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

Adding to 345551110614132 its reverse (231416011155543), we get a palindrome (576967121769675).

The spelling of 345551110614132 in words is "three hundred forty-five trillion, five hundred fifty-one billion, one hundred ten million, six hundred fourteen thousand, one hundred thirty-two".