2999888290168 has 48 divisors (see below), whose sum is σ = 7065852600240. Its totient is φ = 1168787642880.

The previous prime is 2999888290127. The next prime is 2999888290169. The reversal of 2999888290168 is 8610928889992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999888290169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221354521 + ... + 221368072.

It is an arithmetic number, because the mean of its divisors is an integer number (147205262505).

Almost surely, 2^{2999888290168} is an apocalyptic number.

2999888290168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2999888290168 is an abundant number, since it is smaller than the sum of its proper divisors (4065964310072).

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

2999888290168 is a wasteful number, since it uses less digits than its factorization.

2999888290168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442722628 (or 442722613 counting only the distinct ones).

The product of its (nonzero) digits is 644972544, while the sum is 79.

The spelling of 2999888290168 in words is "two trillion, nine hundred ninety-nine billion, eight hundred eighty-eight million, two hundred ninety thousand, one hundred sixty-eight".