38488912045 has 8 divisors (see below), whose sum is σ = 46444721760. Its totient is φ = 30619111440.

The previous prime is 38488912013. The next prime is 38488912157. The reversal of 38488912045 is 54021988483.

38488912045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38488912045 - 2⁵ = 38488912013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38488911983 and 38488912001.

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, 21501291 + ... + 21503080.

It is an arithmetic number, because the mean of its divisors is an integer number (5805590220).

Almost surely, 2^38488912045 is an apocalyptic number.

It is an amenable number.

38488912045 is a deficient number, since it is larger than the sum of its proper divisors (7955809715).

38488912045 is a wasteful number, since it uses less digits than its factorization.

38488912045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43004555.

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 38488912045 in words is "thirty-eight billion, four hundred eighty-eight million, nine hundred twelve thousand, forty-five".