61875000942 has 16 divisors (see below), whose sum is σ = 123778653312. Its totient is φ = 20620225080.

The previous prime is 61875000923. The next prime is 61875000953. The reversal of 61875000942 is 24900057816.

It is a junction number, because it is equal to n+sod(n) for n = 61875000894 and 61875000903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165684 + ... + 1217607.

It is an arithmetic number, because the mean of its divisors is an integer number (7736165832).

Almost surely, 2^61875000942 is an apocalyptic number.

61875000942 is an abundant number, since it is smaller than the sum of its proper divisors (61903652370).

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

61875000942 is a wasteful number, since it uses less digits than its factorization.

61875000942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387623.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 61875000942 in words is "sixty-one billion, eight hundred seventy-five million, nine hundred forty-two", and thus it is an aban number.