118254148063500 has 192 divisors, whose sum is σ = 345326914348416. Its totient is φ = 31445558784000.

The previous prime is 118254148063481. The next prime is 118254148063511. The reversal of 118254148063500 is 5360841452811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 118254148063500.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7560515680 + ... + 7560531320.

It is an arithmetic number, because the mean of its divisors is an integer number (1798577678898).

Almost surely, 2^{118254148063500} is an apocalyptic number.

118254148063500 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 118254148063500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172663457174208).

118254148063500 is an abundant number, since it is smaller than the sum of its proper divisors (227072766284916).

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

118254148063500 is a wasteful number, since it uses less digits than its factorization.

118254148063500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29549 (or 29537 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 118254148063500 in words is "one hundred eighteen trillion, two hundred fifty-four billion, one hundred forty-eight million, sixty-three thousand, five hundred".