902289738471202 has 8 divisors (see below), whose sum is σ = 1353439076826816. Its totient is φ = 451143379528932.

The previous prime is 902289738471131. The next prime is 902289738471211. The reversal of 902289738471202 is 202174837982209.

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

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, 744096078 + ... + 745307689.

It is an arithmetic number, because the mean of its divisors is an integer number (169179884603352).

Almost surely, 2^{902289738471202} is an apocalyptic number.

902289738471202 is a deficient number, since it is larger than the sum of its proper divisors (451149338355614).

902289738471202 is a wasteful number, since it uses less digits than its factorization.

902289738471202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489706672.

The product of its (nonzero) digits is 48771072, while the sum is 64.

The spelling of 902289738471202 in words is "nine hundred two trillion, two hundred eighty-nine billion, seven hundred thirty-eight million, four hundred seventy-one thousand, two hundred two".