20009992362 has 8 divisors (see below), whose sum is σ = 40019984736. Its totient is φ = 6669997452.

The previous prime is 20009992361. The next prime is 20009992363. The reversal of 20009992362 is 26329990002.

It is an interprime number because it is at equal distance from previous prime (20009992361) and next prime (20009992363).

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

20009992362 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (20009992361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667499358 + ... + 1667499369.

It is an arithmetic number, because the mean of its divisors is an integer number (5002498092).

Almost surely, 2^20009992362 is an apocalyptic number.

20009992362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20009992362 is a wasteful number, since it uses less digits than its factorization.

20009992362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334998732.

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 20009992362 in words is "twenty billion, nine million, nine hundred ninety-two thousand, three hundred sixty-two".