302198412140 has 48 divisors (see below), whose sum is σ = 636167831040. Its totient is φ = 120584156160.

The previous prime is 302198412127. The next prime is 302198412199. The reversal of 302198412140 is 41214891203.

It is a self number, because there is not a number n which added to its sum of digits gives 302198412140.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23323904 + ... + 23336856.

It is an arithmetic number, because the mean of its divisors is an integer number (13253496480).

Almost surely, 2^302198412140 is an apocalyptic number.

It is an amenable number.

302198412140 is an abundant number, since it is smaller than the sum of its proper divisors (333969418900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302198412140 is a wasteful number, since it uses less digits than its factorization.

302198412140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15722 (or 15720 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 302198412140 in words is "three hundred two billion, one hundred ninety-eight million, four hundred twelve thousand, one hundred forty".