38846541154 has 4 divisors (see below), whose sum is σ = 58269811734. Its totient is φ = 19423270576.

The previous prime is 38846541113. The next prime is 38846541197. The reversal of 38846541154 is 45114564883.

38846541154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21979545025 + 16866996129 = 148255^2 + 129873^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 38846541098 and 38846541107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9711635287 + ... + 9711635290.

Almost surely, 2^38846541154 is an apocalyptic number.

38846541154 is a deficient number, since it is larger than the sum of its proper divisors (19423270580).

38846541154 is a wasteful number, since it uses less digits than its factorization.

38846541154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19423270579.

The product of its digits is 1843200, while the sum is 49.

The spelling of 38846541154 in words is "thirty-eight billion, eight hundred forty-six million, five hundred forty-one thousand, one hundred fifty-four".