42031066360 has 64 divisors (see below), whose sum is σ = 96914905920. Its totient is φ = 16395863040.

The previous prime is 42031066351. The next prime is 42031066369. The reversal of 42031066360 is 6366013024.

It is an interprime number because it is at equal distance from previous prime (42031066351) and next prime (42031066369).

It is a super-2 number, since 2×42031066360² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42031066369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7601917 + ... + 7607443.

It is an arithmetic number, because the mean of its divisors is an integer number (1514295405).

Almost surely, 2^42031066360 is an apocalyptic number.

42031066360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42031066360 is an abundant number, since it is smaller than the sum of its proper divisors (54883839560).

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

42031066360 is a wasteful number, since it uses less digits than its factorization.

42031066360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10216 (or 10212 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 42031066360 its reverse (6366013024), we get a palindrome (48397079384).

The spelling of 42031066360 in words is "forty-two billion, thirty-one million, sixty-six thousand, three hundred sixty".