114777644450 has 48 divisors (see below), whose sum is σ = 244769226624. Its totient is φ = 39225763200.

The previous prime is 114777644447. The next prime is 114777644459. The reversal of 114777644450 is 54446777411.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (114777644459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 418379 + ... + 636078.

It is an arithmetic number, because the mean of its divisors is an integer number (5099358888).

Almost surely, 2^114777644450 is an apocalyptic number.

114777644450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

114777644450 is an abundant number, since it is smaller than the sum of its proper divisors (129991582174).

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

114777644450 is a wasteful number, since it uses less digits than its factorization.

114777644450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054787 (or 1054782 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 50.

The spelling of 114777644450 in words is "one hundred fourteen billion, seven hundred seventy-seven million, six hundred forty-four thousand, four hundred fifty".