38461617650730 has 64 divisors (see below), whose sum is σ = 92805527554560. Its totient is φ = 10201226163264.

The previous prime is 38461617650681. The next prime is 38461617650761. The reversal of 38461617650730 is 3705671616483.

It is a happy number.

38461617650730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4168137 + ... + 9710643.

It is an arithmetic number, because the mean of its divisors is an integer number (1450086368040).

Almost surely, 2^{38461617650730} is an apocalyptic number.

38461617650730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38461617650730 is an abundant number, since it is smaller than the sum of its proper divisors (54343909903830).

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

38461617650730 is a wasteful number, since it uses less digits than its factorization.

38461617650730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5543763.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 38461617650730 in words is "thirty-eight trillion, four hundred sixty-one billion, six hundred seventeen million, six hundred fifty thousand, seven hundred thirty".