2860003172872 has 16 divisors (see below), whose sum is σ = 5363814258000. Its totient is φ = 1429652704080.

The previous prime is 2860003172863. The next prime is 2860003172927. The reversal of 2860003172872 is 2782713000682.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43575454 + ... + 43641037.

It is an arithmetic number, because the mean of its divisors is an integer number (335238391125).

Almost surely, 2^{2860003172872} is an apocalyptic number.

It is an amenable number.

2860003172872 is a deficient number, since it is larger than the sum of its proper divisors (2503811085128).

2860003172872 is a wasteful number, since it uses less digits than its factorization.

2860003172872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87220596 (or 87220592 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 2860003172872 in words is "two trillion, eight hundred sixty billion, three million, one hundred seventy-two thousand, eight hundred seventy-two".