60012744961 has 4 divisors (see below), whose sum is σ = 64629109972. Its totient is φ = 55396379952.

The previous prime is 60012744949. The next prime is 60012744977. The reversal of 60012744961 is 16944721006.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6440865025 + 53571879936 = 80255^2 + 231456^2 .

It is a cyclic number.

It is not a de Polignac number, because 60012744961 - 2⁵ = 60012744929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60012744901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308182486 + ... + 2308182511.

It is an arithmetic number, because the mean of its divisors is an integer number (16157277493).

Almost surely, 2^60012744961 is an apocalyptic number.

It is an amenable number.

60012744961 is a deficient number, since it is larger than the sum of its proper divisors (4616365011).

60012744961 is a wasteful number, since it uses less digits than its factorization.

60012744961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616365010.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 60012744961 in words is "sixty billion, twelve million, seven hundred forty-four thousand, nine hundred sixty-one".