2246780113458 has 16 divisors (see below), whose sum is σ = 4538050923456. Its totient is φ = 741511588400.

The previous prime is 2246780113441. The next prime is 2246780113463. The reversal of 2246780113458 is 8543110876422.

It is a self number, because there is not a number n which added to its sum of digits gives 2246780113458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1853778366 + ... + 1853779577.

It is an arithmetic number, because the mean of its divisors is an integer number (283628182716).

Almost surely, 2^{2246780113458} is an apocalyptic number.

2246780113458 is an abundant number, since it is smaller than the sum of its proper divisors (2291270809998).

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

2246780113458 is a wasteful number, since it uses less digits than its factorization.

2246780113458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707558049.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 2246780113458 in words is "two trillion, two hundred forty-six billion, seven hundred eighty million, one hundred thirteen thousand, four hundred fifty-eight".