90034990110 has 192 divisors, whose sum is σ = 267464171520. Its totient is φ = 20830037760.

The previous prime is 90034990109. The next prime is 90034990139. The reversal of 90034990110 is 1109943009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2807265 + ... + 2839155.

It is an arithmetic number, because the mean of its divisors is an integer number (1393042560).

Almost surely, 2^90034990110 is an apocalyptic number.

90034990110 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 90034990110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133732085760).

90034990110 is an abundant number, since it is smaller than the sum of its proper divisors (177429181410).

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

90034990110 is a wasteful number, since it uses less digits than its factorization.

90034990110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32063 (or 32060 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The spelling of 90034990110 in words is "ninety billion, thirty-four million, nine hundred ninety thousand, one hundred ten".