421539450710060 has 24 divisors (see below), whose sum is σ = 885234166239696. Its totient is φ = 168615528903360.

The previous prime is 421539450710051. The next prime is 421539450710093. The reversal of 421539450710060 is 60017054935124.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 421539450709987 and 421539450710014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653971 + ... + 29082890.

It is an arithmetic number, because the mean of its divisors is an integer number (36884756926654).

Almost surely, 2^{421539450710060} is an apocalyptic number.

It is an amenable number.

421539450710060 is an abundant number, since it is smaller than the sum of its proper divisors (463694715529636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

421539450710060 is a wasteful number, since it uses less digits than its factorization.

421539450710060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31422593 (or 31422591 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 421539450710060 in words is "four hundred twenty-one trillion, five hundred thirty-nine billion, four hundred fifty million, seven hundred ten thousand, sixty".