61404682941 has 24 divisors (see below), whose sum is σ = 107329195584. Its totient is φ = 33024366720.

The previous prime is 61404682769. The next prime is 61404682973. The reversal of 61404682941 is 14928640416.

61404682941 is a `hidden beast` number, since 6 + 140 + 468 + 2 + 9 + 41 = 666.

It is not a de Polignac number, because 61404682941 - 2¹⁵ = 61404650173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61404682441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28665915 + ... + 28668056.

It is an arithmetic number, because the mean of its divisors is an integer number (4472049816).

Almost surely, 2^61404682941 is an apocalyptic number.

It is an amenable number.

61404682941 is a deficient number, since it is larger than the sum of its proper divisors (45924512643).

61404682941 is a wasteful number, since it uses less digits than its factorization.

61404682941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57334001 (or 57333998 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 61404682941 in words is "sixty-one billion, four hundred four million, six hundred eighty-two thousand, nine hundred forty-one".