162041723615 has 16 divisors (see below), whose sum is σ = 206120521152. Its totient is φ = 121870278144.

The previous prime is 162041723579. The next prime is 162041723621. The reversal of 162041723615 is 516327140261.

It is a cyclic number.

It is not a de Polignac number, because 162041723615 - 2²⁶ = 161974614751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 999224 + ... + 1150013.

It is an arithmetic number, because the mean of its divisors is an integer number (12882532572).

Almost surely, 2^162041723615 is an apocalyptic number.

162041723615 is a deficient number, since it is larger than the sum of its proper divisors (44078797537).

162041723615 is a wasteful number, since it uses less digits than its factorization.

162041723615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150146.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 162041723615 its reverse (516327140261), we get a palindrome (678368863876).

The spelling of 162041723615 in words is "one hundred sixty-two billion, forty-one million, seven hundred twenty-three thousand, six hundred fifteen".