149396791804528 has 40 divisors (see below), whose sum is σ = 289571254847280. Its totient is φ = 74668728076800.

The previous prime is 149396791804501. The next prime is 149396791804537. The reversal of 149396791804528 is 825408197693941.

It is a super-2 number, since 2×149396791804528² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 1752844218 + ... + 1752929446.

It is an arithmetic number, because the mean of its divisors is an integer number (7239281371182).

It is a 1-persistent number, because it is pandigital, but 2⋅149396791804528 = 298793583609056 is not.

Almost surely, 2^{149396791804528} is an apocalyptic number.

It is an amenable number.

149396791804528 is a deficient number, since it is larger than the sum of its proper divisors (140174463042752).

149396791804528 is a wasteful number, since it uses less digits than its factorization.

149396791804528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127465 (or 127459 counting only the distinct ones).

The product of its (nonzero) digits is 940584960, while the sum is 76.

The spelling of 149396791804528 in words is "one hundred forty-nine trillion, three hundred ninety-six billion, seven hundred ninety-one million, eight hundred four thousand, five hundred twenty-eight".