73850458044 has 72 divisors (see below), whose sum is σ = 194026939344. Its totient is φ = 21833081600.

The previous prime is 73850458039. The next prime is 73850458049. The reversal of 73850458044 is 44085405837.

It is an interprime number because it is at equal distance from previous prime (73850458039) and next prime (73850458049).

It is a junction number, because it is equal to n+sod(n) for n = 73850457984 and 73850458002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73850458049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560727 + ... + 679790.

It is an arithmetic number, because the mean of its divisors is an integer number (2694818602).

Almost surely, 2^73850458044 is an apocalyptic number.

It is an amenable number.

73850458044 is an abundant number, since it is smaller than the sum of its proper divisors (120176481300).

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

73850458044 is a wasteful number, since it uses less digits than its factorization.

73850458044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240587 (or 1240574 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 73850458044 in words is "seventy-three billion, eight hundred fifty million, four hundred fifty-eight thousand, forty-four".