114897803778 has 64 divisors (see below), whose sum is σ = 272928096000. Its totient is φ = 35740552320.

The previous prime is 114897803771. The next prime is 114897803821. The reversal of 114897803778 is 877308798411.

114897803778 is a `hidden beast` number, since 1 + 1 + 489 + 7 + 80 + 3 + 7 + 78 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (114897803771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1077253 + ... + 1179096.

It is an arithmetic number, because the mean of its divisors is an integer number (4264501500).

Almost surely, 2^114897803778 is an apocalyptic number.

114897803778 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

114897803778 is an abundant number, since it is smaller than the sum of its proper divisors (158030292222).

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

114897803778 is a wasteful number, since it uses less digits than its factorization.

114897803778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256424 (or 2256418 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 63.

The spelling of 114897803778 in words is "one hundred fourteen billion, eight hundred ninety-seven million, eight hundred three thousand, seven hundred seventy-eight".