42573817737724 has 96 divisors (see below), whose sum is σ = 91829076917760. Its totient is φ = 16818228903168.

The previous prime is 42573817737709. The next prime is 42573817737727. The reversal of 42573817737724 is 42773771837524.

It is a self number, because there is not a number n which added to its sum of digits gives 42573817737724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42573817737727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 862439467 + ... + 862488829.

It is an arithmetic number, because the mean of its divisors is an integer number (956552884560).

Almost surely, 2^{42573817737724} is an apocalyptic number.

It is an amenable number.

42573817737724 is an abundant number, since it is smaller than the sum of its proper divisors (49255259180036).

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

42573817737724 is a wasteful number, since it uses less digits than its factorization.

42573817737724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52739 (or 52737 counting only the distinct ones).

The product of its digits is 387233280, while the sum is 67.

The spelling of 42573817737724 in words is "forty-two trillion, five hundred seventy-three billion, eight hundred seventeen million, seven hundred thirty-seven thousand, seven hundred twenty-four".