150255412644 has 48 divisors (see below), whose sum is σ = 367088061312. Its totient is φ = 47743990272.

The previous prime is 150255412597. The next prime is 150255412693. The reversal of 150255412644 is 446214552051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848149 + ... + 1009884.

It is an arithmetic number, because the mean of its divisors is an integer number (7647667944).

Almost surely, 2^150255412644 is an apocalyptic number.

It is an amenable number.

150255412644 is an abundant number, since it is smaller than the sum of its proper divisors (216832648668).

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

150255412644 is a wasteful number, since it uses less digits than its factorization.

150255412644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858356 (or 1858354 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 150255412644 its reverse (446214552051), we get a palindrome (596469964695).

The spelling of 150255412644 in words is "one hundred fifty billion, two hundred fifty-five million, four hundred twelve thousand, six hundred forty-four".