149677426328 has 16 divisors (see below), whose sum is σ = 280650808680. Its totient is φ = 74837210688.

The previous prime is 149677426291. The next prime is 149677426331. The reversal of 149677426328 is 823624776941.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314651 + ... + 631157.

Almost surely, 2^149677426328 is an apocalyptic number.

It is an amenable number.

149677426328 is a deficient number, since it is larger than the sum of its proper divisors (130973382352).

149677426328 is a wasteful number, since it uses less digits than its factorization.

149677426328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375626 (or 375622 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 59.

The spelling of 149677426328 in words is "one hundred forty-nine billion, six hundred seventy-seven million, four hundred twenty-six thousand, three hundred twenty-eight".