30561401506041 has 48 divisors (see below), whose sum is σ = 52382373249024. Its totient is φ = 17442540322704.

The previous prime is 30561401506003. The next prime is 30561401506049. The reversal of 30561401506041 is 14060510416503.

30561401506041 is a `hidden beast` number, since 3 + 0 + 5 + 6 + 1 + 40 + 1 + 5 + 0 + 604 + 1 = 666.

It is not a de Polignac number, because 30561401506041 - 2⁹ = 30561401505529 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30561401505987 and 30561401506005.

It is not an unprimeable number, because it can be changed into a prime (30561401506049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9455865 + ... + 12269318.

It is an arithmetic number, because the mean of its divisors is an integer number (1091299442688).

Almost surely, 2^{30561401506041} is an apocalyptic number.

It is an amenable number.

30561401506041 is a deficient number, since it is larger than the sum of its proper divisors (21820971742983).

30561401506041 is an equidigital number, since it uses as much as digits as its factorization.

30561401506041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21726032 (or 21726020 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 30561401506041 in words is "thirty trillion, five hundred sixty-one billion, four hundred one million, five hundred six thousand, forty-one".