38681460207380 has 48 divisors (see below), whose sum is σ = 81276957135360. Its totient is φ = 15463844043648.

The previous prime is 38681460207367. The next prime is 38681460207389. The reversal of 38681460207380 is 8370206418683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38681460207389) 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, 1019067362 + ... + 1019105318.

It is an arithmetic number, because the mean of its divisors is an integer number (1693269940320).

Almost surely, 2^{38681460207380} is an apocalyptic number.

It is an amenable number.

38681460207380 is an abundant number, since it is smaller than the sum of its proper divisors (42595496927980).

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

38681460207380 is a wasteful number, since it uses less digits than its factorization.

38681460207380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65408 (or 65406 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 38681460207380 in words is "thirty-eight trillion, six hundred eighty-one billion, four hundred sixty million, two hundred seven thousand, three hundred eighty".