150156220444 has 12 divisors (see below), whose sum is σ = 262849953184. Its totient is φ = 75056233824.

The previous prime is 150156220397. The next prime is 150156220517. The reversal of 150156220444 is 444022651051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5453652 + ... + 5481115.

Almost surely, 2^150156220444 is an apocalyptic number.

It is an amenable number.

150156220444 is a deficient number, since it is larger than the sum of its proper divisors (112693732740).

150156220444 is a wasteful number, since it uses less digits than its factorization.

150156220444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10938204 (or 10938202 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 150156220444 its reverse (444022651051), we get a palindrome (594178871495).

The spelling of 150156220444 in words is "one hundred fifty billion, one hundred fifty-six million, two hundred twenty thousand, four hundred forty-four".