38365049990 has 32 divisors (see below), whose sum is σ = 70204125600. Its totient is φ = 15092331264.

The previous prime is 38365049981. The next prime is 38365050001. The reversal of 38365049990 is 9994056383.

38365049990 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179477 + ... + 330063.

It is an arithmetic number, because the mean of its divisors is an integer number (2193878925).

Almost surely, 2^38365049990 is an apocalyptic number.

38365049990 is a deficient number, since it is larger than the sum of its proper divisors (31839075610).

38365049990 is a wasteful number, since it uses less digits than its factorization.

38365049990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151016.

The product of its (nonzero) digits is 6298560, while the sum is 56.

The spelling of 38365049990 in words is "thirty-eight billion, three hundred sixty-five million, forty-nine thousand, nine hundred ninety".