149796712658 has 8 divisors (see below), whose sum is σ = 224698787328. Its totient is φ = 74897116884.

The previous prime is 149796712613. The next prime is 149796712691. The reversal of 149796712658 is 856217697941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 149796712594 and 149796712603.

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, 460466 + ... + 715277.

It is an arithmetic number, because the mean of its divisors is an integer number (28087348416).

Almost surely, 2^149796712658 is an apocalyptic number.

149796712658 is a deficient number, since it is larger than the sum of its proper divisors (74902074670).

149796712658 is a wasteful number, since it uses less digits than its factorization.

149796712658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239448.

The product of its digits is 45722880, while the sum is 65.

The spelling of 149796712658 in words is "one hundred forty-nine billion, seven hundred ninety-six million, seven hundred twelve thousand, six hundred fifty-eight".