116820758939454 has 48 divisors (see below), whose sum is σ = 253312226419824. Its totient is φ = 38909399760000.

The previous prime is 116820758939431. The next prime is 116820758939509. The reversal of 116820758939454 is 454939857028611.

116820758939454 is a `hidden beast` number, since 1 + 1 + 6 + 8 + 2 + 0 + 7 + 589 + 39 + 4 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258368442 + ... + 258820194.

It is an arithmetic number, because the mean of its divisors is an integer number (5277338050413).

It is a 2-persistent number, because it is pandigital, and so is 2⋅116820758939454 = 233641517878908, but 3⋅116820758939454 = 350462276818362 is not.

Almost surely, 2^{116820758939454} is an apocalyptic number.

116820758939454 is an abundant number, since it is smaller than the sum of its proper divisors (136491467480370).

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

116820758939454 is a wasteful number, since it uses less digits than its factorization.

116820758939454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463113 (or 463110 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 72.

The spelling of 116820758939454 in words is "one hundred sixteen trillion, eight hundred twenty billion, seven hundred fifty-eight million, nine hundred thirty-nine thousand, four hundred fifty-four".