150995642 has 16 divisors (see below), whose sum is σ = 259088640. Its totient is φ = 64652688.

The previous prime is 150995639. The next prime is 150995651. The reversal of 150995642 is 246599051.

It is a self number, because there is not a number n which added to its sum of digits gives 150995642.

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, 12959 + ... + 21677.

It is an arithmetic number, because the mean of its divisors is an integer number (16193040).

Almost surely, 2^150995642 is an apocalyptic number.

150995642 is a deficient number, since it is larger than the sum of its proper divisors (108092998).

150995642 is a wasteful number, since it uses less digits than its factorization.

150995642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9965.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 150995642 is about 12288.0284016599. The cubic root of 150995642 is about 532.5022792264.

The spelling of 150995642 in words is "one hundred fifty million, nine hundred ninety-five thousand, six hundred forty-two".