110139456 has 168 divisors, whose sum is σ = 354421440. Its totient is φ = 30041088.

The previous prime is 110139451. The next prime is 110139461. The reversal of 110139456 is 654931011.

It is an interprime number because it is at equal distance from previous prime (110139451) and next prime (110139461).

It is a tau number, because it is divible by the number of its divisors (168).

It is not an unprimeable number, because it can be changed into a prime (110139451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216130 + ... + 216638.

Almost surely, 2^110139456 is an apocalyptic number.

110139456 is a gapful number since it is divisible by the number (16) 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 110139456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177210720).

110139456 is an abundant number, since it is smaller than the sum of its proper divisors (244281984).

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

110139456 is a wasteful number, since it uses less digits than its factorization.

110139456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 110139456 is about 10494.7346798287. The cubic root of 110139456 is about 479.3443826979.

The spelling of 110139456 in words is "one hundred ten million, one hundred thirty-nine thousand, four hundred fifty-six".