42337591604 has 24 divisors (see below), whose sum is σ = 92372927808. Its totient is φ = 16495165440.

The previous prime is 42337591589. The next prime is 42337591609. The reversal of 42337591604 is 40619573324.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42337591609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68729549 + ... + 68730164.

It is an arithmetic number, because the mean of its divisors is an integer number (3848871992).

Almost surely, 2^42337591604 is an apocalyptic number.

42337591604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42337591604 is an abundant number, since it is smaller than the sum of its proper divisors (50035336204).

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

42337591604 is a wasteful number, since it uses less digits than its factorization.

42337591604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137459735 (or 137459733 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 42337591604 in words is "forty-two billion, three hundred thirty-seven million, five hundred ninety-one thousand, six hundred four".