109362791040 has 256 divisors, whose sum is σ = 355693127040. Its totient is φ = 28573286400.

The previous prime is 109362791029. The next prime is 109362791093. The reversal of 109362791040 is 40197263901.

It is a junction number, because it is equal to n+sod(n) for n = 109362790983 and 109362791001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32440555 + ... + 32443925.

Almost surely, 2^109362791040 is an apocalyptic number.

109362791040 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 109362791040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177846563520).

109362791040 is an abundant number, since it is smaller than the sum of its proper divisors (246330336000).

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

109362791040 is a wasteful number, since it uses less digits than its factorization.

109362791040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 109362791040 in words is "one hundred nine billion, three hundred sixty-two million, seven hundred ninety-one thousand, forty".