154199420304 has 40 divisors (see below), whose sum is σ = 398362559712. Its totient is φ = 51397992960.

The previous prime is 154199420293. The next prime is 154199420359. The reversal of 154199420304 is 403024991451.

154199420304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×154199420304² (a number of 23 digits) contains 22 as substring.

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, 2663247 + ... + 2720529.

Almost surely, 2^154199420304 is an apocalyptic number.

It is an amenable number.

154199420304 is an abundant number, since it is smaller than the sum of its proper divisors (244163139408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154199420304 is a wasteful number, since it uses less digits than its factorization.

154199420304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113375 (or 113369 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 154199420304 in words is "one hundred fifty-four billion, one hundred ninety-nine million, four hundred twenty thousand, three hundred four".