119958658560 has 640 divisors, whose sum is σ = 485935148160. Its totient is φ = 27787788288.

The previous prime is 119958658531. The next prime is 119958658579. The reversal of 119958658560 is 65856859911.

119958658560 is a `hidden beast` number, since 1 + 1 + 9 + 9 + 5 + 8 + 65 + 8 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a super-2 number, since 2×119958658560² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 15271594 + ... + 15279446.

It is an arithmetic number, because the mean of its divisors is an integer number (759273669).

Almost surely, 2^119958658560 is an apocalyptic number.

119958658560 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 119958658560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242967574080).

119958658560 is an abundant number, since it is smaller than the sum of its proper divisors (365976489600).

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

119958658560 is a wasteful number, since it uses less digits than its factorization.

119958658560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7915 (or 7893 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 63.

The spelling of 119958658560 in words is "one hundred nineteen billion, nine hundred fifty-eight million, six hundred fifty-eight thousand, five hundred sixty".