118727252542340 has 384 divisors, whose sum is σ = 283203860889600. Its totient is φ = 41527670446080.

The previous prime is 118727252542273. The next prime is 118727252542369. The reversal of 118727252542340 is 43245252727811.

It is a super-4 number, since 4×118727252542340⁴ (a number of 57 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12269009582 + ... + 12269019258.

It is an arithmetic number, because the mean of its divisors is an integer number (737510054400).

Almost surely, 2^{118727252542340} is an apocalyptic number.

118727252542340 is a gapful number since it is divisible by the number (10) 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 118727252542340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141601930444800).

118727252542340 is an abundant number, since it is smaller than the sum of its proper divisors (164476608347260).

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

118727252542340 is a wasteful number, since it uses less digits than its factorization.

118727252542340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10075 (or 10073 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 53.

The spelling of 118727252542340 in words is "one hundred eighteen trillion, seven hundred twenty-seven billion, two hundred fifty-two million, five hundred forty-two thousand, three hundred forty".