302694943421 has 16 divisors (see below), whose sum is σ = 326326226688. Its totient is φ = 279113448000.

The previous prime is 302694943417. The next prime is 302694943493. The reversal of 302694943421 is 124349496203.

It is a cyclic number.

It is not a de Polignac number, because 302694943421 - 2² = 302694943417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302694993421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86705486 + ... + 86708976.

It is an arithmetic number, because the mean of its divisors is an integer number (20395389168).

Almost surely, 2^302694943421 is an apocalyptic number.

It is an amenable number.

302694943421 is a deficient number, since it is larger than the sum of its proper divisors (23631283267).

302694943421 is a wasteful number, since it uses less digits than its factorization.

302694943421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8692.

The product of its (nonzero) digits is 1119744, while the sum is 47.

The spelling of 302694943421 in words is "three hundred two billion, six hundred ninety-four million, nine hundred forty-three thousand, four hundred twenty-one".