1338367288290 has 16 divisors (see below), whose sum is σ = 3212081491968. Its totient is φ = 356897943536.

The previous prime is 1338367288283. The next prime is 1338367288373. The reversal of 1338367288290 is 928827638331.

It is a super-2 number, since 2×1338367288290² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22306121442 + ... + 22306121501.

It is an arithmetic number, because the mean of its divisors is an integer number (200755093248).

Almost surely, 2^{1338367288290} is an apocalyptic number.

1338367288290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1338367288290 is an abundant number, since it is smaller than the sum of its proper divisors (1873714203678).

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

1338367288290 is a wasteful number, since it uses less digits than its factorization.

1338367288290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44612242953.

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 1338367288290 in words is "one trillion, three hundred thirty-eight billion, three hundred sixty-seven million, two hundred eighty-eight thousand, two hundred ninety".