118956708540 has 288 divisors, whose sum is σ = 380572867584. Its totient is φ = 31186114560.

The previous prime is 118956708527. The next prime is 118956708551. The reversal of 118956708540 is 45807659811.

It is a happy number.

118956708540 is a `hidden beast` number, since 1 + 1 + 8 + 95 + 6 + 7 + 0 + 8 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 78726385 + ... + 78727895.

It is an arithmetic number, because the mean of its divisors is an integer number (1321433568).

Almost surely, 2^118956708540 is an apocalyptic number.

118956708540 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 118956708540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190286433792).

118956708540 is an abundant number, since it is smaller than the sum of its proper divisors (261616159044).

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

118956708540 is a wasteful number, since it uses less digits than its factorization.

118956708540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1785 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 54.

The spelling of 118956708540 in words is "one hundred eighteen billion, nine hundred fifty-six million, seven hundred eight thousand, five hundred forty".