150418314244 has 135 divisors (see below), whose sum is σ = 312543405993. Its totient is φ = 63295161600.

The previous prime is 150418314229. The next prime is 150418314271. The reversal of 150418314244 is 442413814051.

The square root of 150418314244 is 387838.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 77193954244 + 73224360000 = 277838^2 + 270600^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2465873974 + ... + 2465874034.

Almost surely, 2^150418314244 is an apocalyptic number.

150418314244 is the 387838-th square number.

It is an amenable number.

150418314244 is an abundant number, since it is smaller than the sum of its proper divisors (162125091749).

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

150418314244 is an frugal number, since it uses more digits than its factorization.

150418314244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 150418314244 in words is "one hundred fifty billion, four hundred eighteen million, three hundred fourteen thousand, two hundred forty-four".