149644428003364 has 36 divisors (see below), whose sum is σ = 304679091381084. Its totient is φ = 64123685967936.

The previous prime is 149644428003347. The next prime is 149644428003373. The reversal of 149644428003364 is 463300824446941.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6295482446400 + 143348945556964 = 2509080^2 + 11972842^2 .

It is a junction number, because it is equal to n+sod(n) for n = 149644428003299 and 149644428003308.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56075539 + ... + 58683514.

It is an arithmetic number, because the mean of its divisors is an integer number (8463308093919).

Almost surely, 2^{149644428003364} is an apocalyptic number.

149644428003364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

149644428003364 is an abundant number, since it is smaller than the sum of its proper divisors (155034663377720).

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

149644428003364 is a wasteful number, since it uses less digits than its factorization.

149644428003364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114765724 (or 114765715 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 58.

The spelling of 149644428003364 in words is "one hundred forty-nine trillion, six hundred forty-four billion, four hundred twenty-eight million, three thousand, three hundred sixty-four".