149694272498 has 16 divisors (see below), whose sum is σ = 226351195200. Its totient is φ = 74245290000.

The previous prime is 149694272479. The next prime is 149694272509. The reversal of 149694272498 is 894272496941.

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, 141848 + ... + 565251.

It is an arithmetic number, because the mean of its divisors is an integer number (14146949700).

Almost surely, 2^149694272498 is an apocalyptic number.

149694272498 is a deficient number, since it is larger than the sum of its proper divisors (76656922702).

149694272498 is a wasteful number, since it uses less digits than its factorization.

149694272498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707953.

The product of its digits is 62705664, while the sum is 65.

The spelling of 149694272498 in words is "one hundred forty-nine billion, six hundred ninety-four million, two hundred seventy-two thousand, four hundred ninety-eight".