302051053421 has 8 divisors (see below), whose sum is σ = 326646781440. Its totient is φ = 277649758512.

The previous prime is 302051053349. The next prime is 302051053427. The reversal of 302051053421 is 124350150203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302051053421 is a prime.

It is a super-5 number, since 5×302051053421⁵ (a number of 59 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302051053427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48605045 + ... + 48611258.

It is an arithmetic number, because the mean of its divisors is an integer number (40830847680).

Almost surely, 2^302051053421 is an apocalyptic number.

It is an amenable number.

302051053421 is a deficient number, since it is larger than the sum of its proper divisors (24595728019).

302051053421 is a wasteful number, since it uses less digits than its factorization.

302051053421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97216555.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 302051053421 in words is "three hundred two billion, fifty-one million, fifty-three thousand, four hundred twenty-one".