149618614598430 has 96 divisors (see below), whose sum is σ = 378722410168320. Its totient is φ = 37789738789440.

The previous prime is 149618614598371. The next prime is 149618614598449. The reversal of 149618614598430 is 34895416816941.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34360350 + ... + 38469089.

It is an arithmetic number, because the mean of its divisors is an integer number (3945025105920).

Almost surely, 2^{149618614598430} is an apocalyptic number.

149618614598430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149618614598430 is an abundant number, since it is smaller than the sum of its proper divisors (229103795569890).

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

149618614598430 is a wasteful number, since it uses less digits than its factorization.

149618614598430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72829574 (or 72829527 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 69.

The spelling of 149618614598430 in words is "one hundred forty-nine trillion, six hundred eighteen billion, six hundred fourteen million, five hundred ninety-eight thousand, four hundred thirty".