149003748516 has 24 divisors (see below), whose sum is σ = 397343329600. Its totient is φ = 42572499552.

The previous prime is 149003748499. The next prime is 149003748541. The reversal of 149003748516 is 615847300941.

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, 886926991 + ... + 886927158.

Almost surely, 2^149003748516 is an apocalyptic number.

It is an amenable number.

149003748516 is an abundant number, since it is smaller than the sum of its proper divisors (248339581084).

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

149003748516 is a wasteful number, since it uses less digits than its factorization.

149003748516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773854163 (or 1773854161 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 149003748516 in words is "one hundred forty-nine billion, three million, seven hundred forty-eight thousand, five hundred sixteen".