149927486464 has 88 divisors (see below), whose sum is σ = 357416811648. Its totient is φ = 61460889600.

The previous prime is 149927486389. The next prime is 149927486491. The reversal of 149927486464 is 464684729941.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a junction number, because it is equal to n+sod(n) for n = 149927486396 and 149927486405.

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, 289837 + ... + 619564.

Almost surely, 2^149927486464 is an apocalyptic number.

149927486464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

149927486464 is an abundant number, since it is smaller than the sum of its proper divisors (207489325184).

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

149927486464 is an equidigital number, since it uses as much as digits as its factorization.

149927486464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909451 (or 909433 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 64.

The spelling of 149927486464 in words is "one hundred forty-nine billion, nine hundred twenty-seven million, four hundred eighty-six thousand, four hundred sixty-four".