1872404296004 has 24 divisors (see below), whose sum is σ = 3587311004256. Its totient is φ = 848064056000.

The previous prime is 1872404295961. The next prime is 1872404296067. The reversal of 1872404296004 is 4006924042781.

It is a self number, because there is not a number n which added to its sum of digits gives 1872404296004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75707642 + ... + 75732369.

It is an arithmetic number, because the mean of its divisors is an integer number (149471291844).

Almost surely, 2^{1872404296004} is an apocalyptic number.

It is an amenable number.

1872404296004 is a deficient number, since it is larger than the sum of its proper divisors (1714906708252).

1872404296004 is a wasteful number, since it uses less digits than its factorization.

1872404296004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151440307 (or 151440305 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 1872404296004 in words is "one trillion, eight hundred seventy-two billion, four hundred four million, two hundred ninety-six thousand, four".