150344136561 has 8 divisors (see below), whose sum is σ = 200487098880. Its totient is φ = 100215299312.

The previous prime is 150344136541. The next prime is 150344136611. The reversal of 150344136561 is 165631443051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150344136561 - 2¹⁷ = 150344005489 is a prime.

It is a super-3 number, since 3×150344136561³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (150344136521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3506406 + ... + 3549023.

It is an arithmetic number, because the mean of its divisors is an integer number (25060887360).

Almost surely, 2^150344136561 is an apocalyptic number.

It is an amenable number.

150344136561 is a deficient number, since it is larger than the sum of its proper divisors (50142962319).

150344136561 is an equidigital number, since it uses as much as digits as its factorization.

150344136561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7062535.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 150344136561 in words is "one hundred fifty billion, three hundred forty-four million, one hundred thirty-six thousand, five hundred sixty-one".