1090339812000 has 768 divisors, whose sum is σ = 4338082344960. Its totient is φ = 264812544000.

The previous prime is 1090339811989. The next prime is 1090339812011. The reversal of 1090339812000 is 2189330901.

It is an interprime number because it is at equal distance from previous prime (1090339811989) and next prime (1090339812011).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 56906422 + ... + 56925578.

It is an arithmetic number, because the mean of its divisors is an integer number (5648544720).

Almost surely, 2^{1090339812000} is an apocalyptic number.

1090339812000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1090339812000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2169041172480).

1090339812000 is an abundant number, since it is smaller than the sum of its proper divisors (3247742532960).

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

1090339812000 is a wasteful number, since it uses less digits than its factorization.

1090339812000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19239 (or 19215 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 1090339812000 in words is "one trillion, ninety billion, three hundred thirty-nine million, eight hundred twelve thousand".