942418619632081 has 8 divisors (see below), whose sum is σ = 964375464919680. Its totient is φ = 920463598581072.

The previous prime is 942418619632019. The next prime is 942418619632109. The reversal of 942418619632081 is 180236916814249.

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 942418619632081 - 2³³ = 942410029697489 is a prime.

It is a super-2 number, since 2×942418619632081² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (942418619632981) 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, 455013865 + ... + 457080358.

It is an arithmetic number, because the mean of its divisors is an integer number (120546933114960).

Almost surely, 2^{942418619632081} is an apocalyptic number.

It is an amenable number.

942418619632081 is a deficient number, since it is larger than the sum of its proper divisors (21956845287599).

942418619632081 is a wasteful number, since it uses less digits than its factorization.

942418619632081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912118295.

The product of its (nonzero) digits is 35831808, while the sum is 64.

The spelling of 942418619632081 in words is "nine hundred forty-two trillion, four hundred eighteen billion, six hundred nineteen million, six hundred thirty-two thousand, eighty-one".