38385587149792 has 24 divisors (see below), whose sum is σ = 75572513832816. Its totient is φ = 19192567763712.

The previous prime is 38385587149787. The next prime is 38385587149807. The reversal of 38385587149792 is 29794178558383.

38385587149792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4277428 + ... + 9750259.

It is an arithmetic number, because the mean of its divisors is an integer number (3148854743034).

Almost surely, 2^{38385587149792} is an apocalyptic number.

38385587149792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38385587149792 is a deficient number, since it is larger than the sum of its proper divisors (37186926683024).

38385587149792 is a wasteful number, since it uses less digits than its factorization.

38385587149792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14113210 (or 14113202 counting only the distinct ones).

The product of its digits is 3657830400, while the sum is 79.

The spelling of 38385587149792 in words is "thirty-eight trillion, three hundred eighty-five billion, five hundred eighty-seven million, one hundred forty-nine thousand, seven hundred ninety-two".