110661461440 has 28 divisors (see below), whose sum is σ = 263512605816. Its totient is φ = 44264584448.

The previous prime is 110661461429. The next prime is 110661461441. The reversal of 110661461440 is 44164166011.

It is a junction number, because it is equal to n+sod(n) for n = 110661461396 and 110661461405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110661461441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172908214 + ... + 172908853.

Almost surely, 2^110661461440 is an apocalyptic number.

110661461440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110661461440 is an abundant number, since it is smaller than the sum of its proper divisors (152851144376).

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

110661461440 is an equidigital number, since it uses as much as digits as its factorization.

110661461440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345817084 (or 345817074 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 110661461440 in words is "one hundred ten billion, six hundred sixty-one million, four hundred sixty-one thousand, four hundred forty".