1080331969398 has 16 divisors (see below), whose sum is σ = 2357087933376. Its totient is φ = 327373324040.

The previous prime is 1080331969373. The next prime is 1080331969417. The reversal of 1080331969398 is 8939691330801.

It is a super-2 number, since 2×1080331969398² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8184333036 + ... + 8184333167.

It is an arithmetic number, because the mean of its divisors is an integer number (147317995836).

Almost surely, 2^{1080331969398} is an apocalyptic number.

1080331969398 is an abundant number, since it is smaller than the sum of its proper divisors (1276755963978).

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

1080331969398 is a wasteful number, since it uses less digits than its factorization.

1080331969398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16368666219.

The product of its (nonzero) digits is 7558272, while the sum is 60.

The spelling of 1080331969398 in words is "one trillion, eighty billion, three hundred thirty-one million, nine hundred sixty-nine thousand, three hundred ninety-eight".