1093215191040 has 760 divisors, whose sum is σ = 4482326694912. Its totient is φ = 249707888640.

The previous prime is 1093215191023. The next prime is 1093215191059. The reversal of 1093215191040 is 401915123901.

1093215191040 is a `hidden beast` number, since 1 + 0 + 9 + 32 + 1 + 519 + 104 + 0 = 666.

It is a super-3 number, since 3×1093215191040³ (a number of 37 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1093215190986 and 1093215191004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 743177505 + ... + 743178975.

Almost surely, 2^{1093215191040} is an apocalyptic number.

1093215191040 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 1093215191040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2241163347456).

1093215191040 is an abundant number, since it is smaller than the sum of its proper divisors (3389111503872).

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

1093215191040 is an frugal number, since it uses more digits than its factorization.

1093215191040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The spelling of 1093215191040 in words is "one trillion, ninety-three billion, two hundred fifteen million, one hundred ninety-one thousand, forty".