150404542041665 has 16 divisors (see below), whose sum is σ = 188387825407488. Its totient is φ = 115058449298496.

The previous prime is 150404542041659. The next prime is 150404542041673. The reversal of 150404542041665 is 566140245404051.

It is a cyclic number.

It is not a de Polignac number, because 150404542041665 - 2⁸ = 150404542041409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191208089 + ... + 191993078.

It is an arithmetic number, because the mean of its divisors is an integer number (11774239087968).

Almost surely, 2^{150404542041665} is an apocalyptic number.

It is an amenable number.

150404542041665 is a deficient number, since it is larger than the sum of its proper divisors (37983283365823).

150404542041665 is a wasteful number, since it uses less digits than its factorization.

150404542041665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383204608.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 150404542041665 in words is "one hundred fifty trillion, four hundred four billion, five hundred forty-two million, forty-one thousand, six hundred sixty-five".