61240112160104 has 8 divisors (see below), whose sum is σ = 114825210300210. Its totient is φ = 30620056080048.

The previous prime is 61240112160103. The next prime is 61240112160173. The reversal of 61240112160104 is 40106121104216.

61240112160104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 55585941537604 + 5654170622500 = 7455598^2 + 2377850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (61240112160103) by changing a digit.

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 as a sum of consecutive naturals, namely, 3827507009999 + ... + 3827507010014.

Almost surely, 2^{61240112160104} is an apocalyptic number.

It is an amenable number.

61240112160104 is a deficient number, since it is larger than the sum of its proper divisors (53585098140106).

61240112160104 is a wasteful number, since it uses less digits than its factorization.

61240112160104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7655014020019 (or 7655014020015 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 61240112160104 in words is "sixty-one trillion, two hundred forty billion, one hundred twelve million, one hundred sixty thousand, one hundred four".