113890989340 has 24 divisors (see below), whose sum is σ = 240224704272. Its totient is φ = 45355704960.

The previous prime is 113890989307. The next prime is 113890989361. The reversal of 113890989340 is 43989098311.

It is a super-3 number, since 3×113890989340³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12538521 + ... + 12547600.

It is an arithmetic number, because the mean of its divisors is an integer number (10009362678).

Almost surely, 2^113890989340 is an apocalyptic number.

113890989340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113890989340 is an abundant number, since it is smaller than the sum of its proper divisors (126333714932).

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

113890989340 is a wasteful number, since it uses less digits than its factorization.

113890989340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25086357 (or 25086355 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 55.

The spelling of 113890989340 in words is "one hundred thirteen billion, eight hundred ninety million, nine hundred eighty-nine thousand, three hundred forty".