94541742561 has 32 divisors (see below), whose sum is σ = 148768800768. Its totient is φ = 52260765120.

The previous prime is 94541742527. The next prime is 94541742587. The reversal of 94541742561 is 16524714549.

It is not a de Polignac number, because 94541742561 - 2⁶ = 94541742497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94541742561.

It is not an unprimeable number, because it can be changed into a prime (94541742661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1726180 + ... + 1780106.

It is an arithmetic number, because the mean of its divisors is an integer number (4649025024).

Almost surely, 2^94541742561 is an apocalyptic number.

It is an amenable number.

94541742561 is a deficient number, since it is larger than the sum of its proper divisors (54227058207).

94541742561 is a wasteful number, since it uses less digits than its factorization.

94541742561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56661.

The product of its digits is 1209600, while the sum is 48.

The spelling of 94541742561 in words is "ninety-four billion, five hundred forty-one million, seven hundred forty-two thousand, five hundred sixty-one".