42620711630116 has 9 divisors (see below), whose sum is σ = 74586268202299. Its totient is φ = 21310349286604.

The previous prime is 42620711630113. The next prime is 42620711630141. The reversal of 42620711630116 is 61103611702624.

The square root of 42620711630116 is 6528454.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42620711630113) 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 2 ways as a sum of consecutive naturals, for example, 11424795 + ... + 14689021.

Almost surely, 2^{42620711630116} is an apocalyptic number.

42620711630116 is the 6528454-th square number.

It is an amenable number.

42620711630116 is a deficient number, since it is larger than the sum of its proper divisors (31965556572183).

42620711630116 is an frugal number, since it uses more digits than its factorization.

42620711630116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528458 (or 3264229 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 42620711630116 in words is "forty-two trillion, six hundred twenty billion, seven hundred eleven million, six hundred thirty thousand, one hundred sixteen".