42031704558480 has 640 divisors, whose sum is σ = 165788663513088. Its totient is φ = 8572672475136.

The previous prime is 42031704558479. The next prime is 42031704558511. The reversal of 42031704558480 is 8485540713024.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 90863937 + ... + 91325343.

Almost surely, 2^{42031704558480} is an apocalyptic number.

42031704558480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42031704558480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82894331756544).

42031704558480 is an abundant number, since it is smaller than the sum of its proper divisors (123756958954608).

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

42031704558480 is a wasteful number, since it uses less digits than its factorization.

42031704558480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461583 (or 461577 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 51.

The spelling of 42031704558480 in words is "forty-two trillion, thirty-one billion, seven hundred four million, five hundred fifty-eight thousand, four hundred eighty".