38662768180342 has 16 divisors (see below), whose sum is σ = 59409102426912. Its totient is φ = 18859741318080.

The previous prime is 38662768180327. The next prime is 38662768180367. The reversal of 38662768180342 is 24308186726683.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9276508 + ... + 12781984.

It is an arithmetic number, because the mean of its divisors is an integer number (3713068901682).

Almost surely, 2^{38662768180342} is an apocalyptic number.

38662768180342 is a deficient number, since it is larger than the sum of its proper divisors (20746334246570).

38662768180342 is a wasteful number, since it uses less digits than its factorization.

38662768180342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640023.

The product of its (nonzero) digits is 111476736, while the sum is 64.

The spelling of 38662768180342 in words is "thirty-eight trillion, six hundred sixty-two billion, seven hundred sixty-eight million, one hundred eighty thousand, three hundred forty-two".