149434483524 has 12 divisors (see below), whose sum is σ = 348680461584. Its totient is φ = 49811494504.

The previous prime is 149434483519. The next prime is 149434483531. The reversal of 149434483524 is 425384434941.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6226436802 + ... + 6226436825.

It is an arithmetic number, because the mean of its divisors is an integer number (29056705132).

Almost surely, 2^149434483524 is an apocalyptic number.

It is an amenable number.

149434483524 is an abundant number, since it is smaller than the sum of its proper divisors (199245978060).

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

149434483524 is a wasteful number, since it uses less digits than its factorization.

149434483524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452873634 (or 12452873632 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 51.

The spelling of 149434483524 in words is "one hundred forty-nine billion, four hundred thirty-four million, four hundred eighty-three thousand, five hundred twenty-four".