60881020461 has 12 divisors (see below), whose sum is σ = 88385646492. Its totient is φ = 40381318656.

The previous prime is 60881020429. The next prime is 60881020463. The reversal of 60881020461 is 16402018806.

60881020461 is a `hidden beast` number, since 608 + 8 + 1 + 0 + 2 + 0 + 46 + 1 = 666.

60881020461 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 2 ways, for example, as 44952056361 + 15928964100 = 212019^2 + 126210^2 .

It is not a de Polignac number, because 60881020461 - 2⁵ = 60881020429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60881020463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17167156 + ... + 17170701.

It is an arithmetic number, because the mean of its divisors is an integer number (7365470541).

Almost surely, 2^60881020461 is an apocalyptic number.

It is an amenable number.

60881020461 is a deficient number, since it is larger than the sum of its proper divisors (27504626031).

60881020461 is a wasteful number, since it uses less digits than its factorization.

60881020461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34338060 (or 34338057 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 60881020461 in words is "sixty billion, eight hundred eighty-one million, twenty thousand, four hundred sixty-one".