150242604616751 has 4 divisors (see below), whose sum is σ = 150297417682104. Its totient is φ = 150187791551400.

The previous prime is 150242604616723. The next prime is 150242604616757. The reversal of 150242604616751 is 157616406242051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150242604616751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150242604616751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150242604616757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27406528565 + ... + 27406534046.

It is an arithmetic number, because the mean of its divisors is an integer number (37574354420526).

Almost surely, 2^{150242604616751} is an apocalyptic number.

150242604616751 is a deficient number, since it is larger than the sum of its proper divisors (54813065353).

150242604616751 is an equidigital number, since it uses as much as digits as its factorization.

150242604616751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54813065352.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 150242604616751 in words is "one hundred fifty trillion, two hundred forty-two billion, six hundred four million, six hundred sixteen thousand, seven hundred fifty-one".