149868088383 has 64 divisors (see below), whose sum is σ = 223268874752. Its totient is φ = 88833024000.

The previous prime is 149868088319. The next prime is 149868088387. The reversal of 149868088383 is 383880868941.

It is a Cunningham number, because it is equal to 387128²-1.

It is not a de Polignac number, because 149868088383 - 2⁶ = 149868088319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149868088387) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49937883 + ... + 49940883.

It is an arithmetic number, because the mean of its divisors is an integer number (3488576168).

Almost surely, 2^149868088383 is an apocalyptic number.

149868088383 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

149868088383 is a deficient number, since it is larger than the sum of its proper divisors (73400786369).

149868088383 is a wasteful number, since it uses less digits than its factorization.

149868088383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464.

The product of its (nonzero) digits is 63700992, while the sum is 66.

The spelling of 149868088383 in words is "one hundred forty-nine billion, eight hundred sixty-eight million, eighty-eight thousand, three hundred eighty-three".