38741516390 has 16 divisors (see below), whose sum is σ = 69986484432. Its totient is φ = 15440661024.

The previous prime is 38741516369. The next prime is 38741516453. The reversal of 38741516390 is 9361514783.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6990284 + ... + 6995823.

It is an arithmetic number, because the mean of its divisors is an integer number (4374155277).

Almost surely, 2^38741516390 is an apocalyptic number.

38741516390 is a deficient number, since it is larger than the sum of its proper divisors (31244968042).

38741516390 is a wasteful number, since it uses less digits than its factorization.

38741516390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13986391.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 38741516390 in words is "thirty-eight billion, seven hundred forty-one million, five hundred sixteen thousand, three hundred ninety".