60786463741921 has 4 divisors (see below), whose sum is σ = 60826167508144. Its totient is φ = 60746759975700.

The previous prime is 60786463741901. The next prime is 60786463742003. The reversal of 60786463741921 is 12914736468706.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60786463741921 - 2⁵ = 60786463741889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60786463741901) 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, 19851880815 + ... + 19851883876.

It is an arithmetic number, because the mean of its divisors is an integer number (15206541877036).

Almost surely, 2^{60786463741921} is an apocalyptic number.

It is an amenable number.

60786463741921 is a deficient number, since it is larger than the sum of its proper divisors (39703766223).

60786463741921 is a wasteful number, since it uses less digits than its factorization.

60786463741921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39703766222.

The product of its (nonzero) digits is 73156608, while the sum is 64.

The spelling of 60786463741921 in words is "sixty trillion, seven hundred eighty-six billion, four hundred sixty-three million, seven hundred forty-one thousand, nine hundred twenty-one".