110656637490 has 256 divisors, whose sum is σ = 326947332096. Its totient is φ = 23394201600.

The previous prime is 110656637489. The next prime is 110656637491. The reversal of 110656637490 is 94736656011.

It is an interprime number because it is at equal distance from previous prime (110656637489) and next prime (110656637491).

It is not an unprimeable number, because it can be changed into a prime (110656637491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 116849197 + ... + 116850143.

It is an arithmetic number, because the mean of its divisors is an integer number (1277138016).

Almost surely, 2^110656637490 is an apocalyptic number.

110656637490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 110656637490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163473666048).

110656637490 is an abundant number, since it is smaller than the sum of its proper divisors (216290694606).

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

110656637490 is a wasteful number, since it uses less digits than its factorization.

110656637490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 110656637490 in words is "one hundred ten billion, six hundred fifty-six million, six hundred thirty-seven thousand, four hundred ninety".