302312001442 has 8 divisors (see below), whose sum is σ = 494692366032. Its totient is φ = 137414546100.

The previous prime is 302312001437. The next prime is 302312001479. The reversal of 302312001442 is 244100213203.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 13741454611 = 302312001442 / (3 + 0 + 2 + 3 + 1 + 2 + 0 + 0 + 1 + 4 + 4 + 2).

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, 6870727284 + ... + 6870727327.

It is an arithmetic number, because the mean of its divisors is an integer number (61836545754).

Almost surely, 2^302312001442 is an apocalyptic number.

302312001442 is a deficient number, since it is larger than the sum of its proper divisors (192380364590).

302312001442 is a wasteful number, since it uses less digits than its factorization.

302312001442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13741454624.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 302312001442 its reverse (244100213203), we get a palindrome (546412214645).

The spelling of 302312001442 in words is "three hundred two billion, three hundred twelve million, one thousand, four hundred forty-two".