150340644232 has 8 divisors (see below), whose sum is σ = 281888707950. Its totient is φ = 75170322112.

The previous prime is 150340644199. The next prime is 150340644239. The reversal of 150340644232 is 232446043051.

It can be written as a sum of positive squares in only one way, i.e., 118772593956 + 31568050276 = 344634^2 + 177674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (150340644239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9396290257 + ... + 9396290272.

Almost surely, 2^150340644232 is an apocalyptic number.

It is an amenable number.

150340644232 is a deficient number, since it is larger than the sum of its proper divisors (131548063718).

150340644232 is a wasteful number, since it uses less digits than its factorization.

150340644232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18792580535 (or 18792580531 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 150340644232 its reverse (232446043051), we get a palindrome (382786687283).

The spelling of 150340644232 in words is "one hundred fifty billion, three hundred forty million, six hundred forty-four thousand, two hundred thirty-two".