150555130642 has 16 divisors (see below), whose sum is σ = 258268112640. Its totient is φ = 64480226688.

The previous prime is 150555130559. The next prime is 150555130697. The reversal of 150555130642 is 246031555051.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3595167 + ... + 3636802.

It is an arithmetic number, because the mean of its divisors is an integer number (16141757040).

Almost surely, 2^150555130642 is an apocalyptic number.

150555130642 is a deficient number, since it is larger than the sum of its proper divisors (107712981998).

150555130642 is a wasteful number, since it uses less digits than its factorization.

150555130642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7233465.

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 150555130642 its reverse (246031555051), we get a palindrome (396586685693).

The spelling of 150555130642 in words is "one hundred fifty billion, five hundred fifty-five million, one hundred thirty thousand, six hundred forty-two".