149956096894 has 8 divisors (see below), whose sum is σ = 225002921328. Its totient is φ = 74955123120.

The previous prime is 149956096847. The next prime is 149956096903. The reversal of 149956096894 is 498690659941.

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

It is a congruent number.

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, 11454487 + ... + 11467570.

It is an arithmetic number, because the mean of its divisors is an integer number (28125365166).

Almost surely, 2^149956096894 is an apocalyptic number.

149956096894 is a deficient number, since it is larger than the sum of its proper divisors (75046824434).

149956096894 is a wasteful number, since it uses less digits than its factorization.

149956096894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22925330.

The product of its (nonzero) digits is 151165440, while the sum is 70.

The spelling of 149956096894 in words is "one hundred forty-nine billion, nine hundred fifty-six million, ninety-six thousand, eight hundred ninety-four".