150195391401 has 16 divisors (see below), whose sum is σ = 218501173440. Its totient is φ = 91012864320.

The previous prime is 150195391399. The next prime is 150195391433. The reversal of 150195391401 is 104193591051.

It is not a de Polignac number, because 150195391401 - 2¹ = 150195391399 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150195391401.

It is not an unprimeable number, because it can be changed into a prime (150195391501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156130 + ... + 569883.

It is an arithmetic number, because the mean of its divisors is an integer number (13656323340).

Almost surely, 2^150195391401 is an apocalyptic number.

150195391401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

150195391401 is a deficient number, since it is larger than the sum of its proper divisors (68305782039).

150195391401 is a wasteful number, since it uses less digits than its factorization.

150195391401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732296.

The product of its (nonzero) digits is 24300, while the sum is 39.

The spelling of 150195391401 in words is "one hundred fifty billion, one hundred ninety-five million, three hundred ninety-one thousand, four hundred one".