4345405250012 has 48 divisors (see below), whose sum is σ = 7996353254400. Its totient is φ = 2062221638400.

The previous prime is 4345405249981. The next prime is 4345405250029. The reversal of 4345405250012 is 2100525045434.

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, 12596564 + ... + 12936932.

It is an arithmetic number, because the mean of its divisors is an integer number (166590692800).

Almost surely, 2^{4345405250012} is an apocalyptic number.

It is an amenable number.

4345405250012 is a deficient number, since it is larger than the sum of its proper divisors (3650948004388).

4345405250012 is a wasteful number, since it uses less digits than its factorization.

4345405250012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341466 (or 341464 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 4345405250012 in words is "four trillion, three hundred forty-five billion, four hundred five million, two hundred fifty thousand, twelve".