1900369138004 has 48 divisors (see below), whose sum is σ = 3621770880000. Its totient is φ = 869043676032.

The previous prime is 1900369137983. The next prime is 1900369138043. The reversal of 1900369138004 is 4008319630091.

It is a super-2 number, since 2×1900369138004² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24003917 + ... + 24082955.

It is an arithmetic number, because the mean of its divisors is an integer number (75453560000).

Almost surely, 2^{1900369138004} is an apocalyptic number.

It is an amenable number.

1900369138004 is a deficient number, since it is larger than the sum of its proper divisors (1721401741996).

1900369138004 is a wasteful number, since it uses less digits than its factorization.

1900369138004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90000 (or 89998 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 1900369138004 in words is "one trillion, nine hundred billion, three hundred sixty-nine million, one hundred thirty-eight thousand, four".