42037660860 has 192 divisors, whose sum is σ = 137339338752. Its totient is φ = 9512423424.

The previous prime is 42037660853. The next prime is 42037660867. The reversal of 42037660860 is 6806673024.

It is an interprime number because it is at equal distance from previous prime (42037660853) and next prime (42037660867).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42037660867) 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 63 ways as a sum of consecutive naturals, for example, 533317 + ... + 607043.

It is an arithmetic number, because the mean of its divisors is an integer number (715309056).

Almost surely, 2^42037660860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42037660860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68669669376).

42037660860 is an abundant number, since it is smaller than the sum of its proper divisors (95301677892).

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

42037660860 is a wasteful number, since it uses less digits than its factorization.

42037660860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73812 (or 73810 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 42037660860 in words is "forty-two billion, thirty-seven million, six hundred sixty thousand, eight hundred sixty".