421245004316 has 12 divisors (see below), whose sum is σ = 762598714920. Its totient is φ = 203359657200.

The previous prime is 421245004273. The next prime is 421245004321. The reversal of 421245004316 is 613400542124.

It is a super-2 number, since 2×421245004316² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1815711110 + ... + 1815711341.

It is an arithmetic number, because the mean of its divisors is an integer number (63549892910).

Almost surely, 2^421245004316 is an apocalyptic number.

It is an amenable number.

421245004316 is a deficient number, since it is larger than the sum of its proper divisors (341353710604).

421245004316 is a wasteful number, since it uses less digits than its factorization.

421245004316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631422484 (or 3631422482 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 421245004316 in words is "four hundred twenty-one billion, two hundred forty-five million, four thousand, three hundred sixteen".