150681640196496 has 40 divisors (see below), whose sum is σ = 389311517316384. Its totient is φ = 50220682627840.

The previous prime is 150681640196383. The next prime is 150681640196509. The reversal of 150681640196496 is 694691046186051.

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, 203713581 + ... + 204451916.

Almost surely, 2^{150681640196496} is an apocalyptic number.

150681640196496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

150681640196496 is an abundant number, since it is smaller than the sum of its proper divisors (238629877119888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150681640196496 is a wasteful number, since it uses less digits than its factorization.

150681640196496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408173199 (or 408173193 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 66.

The spelling of 150681640196496 in words is "one hundred fifty trillion, six hundred eighty-one billion, six hundred forty million, one hundred ninety-six thousand, four hundred ninety-six".