246312102421 has 16 divisors (see below), whose sum is σ = 316996558848. Its totient is φ = 185740167600.

The previous prime is 246312102419. The next prime is 246312102433. The reversal of 246312102421 is 124201213642.

It is a cyclic number.

It is not a de Polignac number, because 246312102421 - 2¹ = 246312102419 is a prime.

It is a super-2 number, since 2×246312102421² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 246312102421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246312102401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51592105 + ... + 51596878.

It is an arithmetic number, because the mean of its divisors is an integer number (19812284928).

Almost surely, 2^246312102421 is an apocalyptic number.

It is an amenable number.

246312102421 is a deficient number, since it is larger than the sum of its proper divisors (70684456427).

246312102421 is a wasteful number, since it uses less digits than its factorization.

246312102421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103189032.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 246312102421 in words is "two hundred forty-six billion, three hundred twelve million, one hundred two thousand, four hundred twenty-one".