1081092876340 has 24 divisors (see below), whose sum is σ = 2275562564352. Its totient is φ = 431433812640.

The previous prime is 1081092876337. The next prime is 1081092876389. The reversal of 1081092876340 is 436782901801.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62699784 + ... + 62717023.

It is an arithmetic number, because the mean of its divisors is an integer number (94815106848).

Almost surely, 2^{1081092876340} is an apocalyptic number.

1081092876340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1081092876340 is an abundant number, since it is smaller than the sum of its proper divisors (1194469688012).

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

1081092876340 is a wasteful number, since it uses less digits than its factorization.

1081092876340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125417247 (or 125417245 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 1081092876340 in words is "one trillion, eighty-one billion, ninety-two million, eight hundred seventy-six thousand, three hundred forty".