302422041993 has 8 divisors (see below), whose sum is σ = 405276239808. Its totient is φ = 200591269424.

The previous prime is 302422041989. The next prime is 302422042003. The reversal of 302422041993 is 399140224203.

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

It is a cyclic number.

It is not a de Polignac number, because 302422041993 - 2² = 302422041989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (302422041293) 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, 255855621 + ... + 255856802.

It is an arithmetic number, because the mean of its divisors is an integer number (50659529976).

Almost surely, 2^302422041993 is an apocalyptic number.

It is an amenable number.

302422041993 is a deficient number, since it is larger than the sum of its proper divisors (102854197815).

302422041993 is a wasteful number, since it uses less digits than its factorization.

302422041993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511712623.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 302422041993 in words is "three hundred two billion, four hundred twenty-two million, forty-one thousand, nine hundred ninety-three".