2381401166793 has 16 divisors (see below), whose sum is σ = 3507702528000. Its totient is φ = 1425004148880.

The previous prime is 2381401166779. The next prime is 2381401166803. The reversal of 2381401166793 is 3976611041832.

It is not a de Polignac number, because 2381401166793 - 2¹³ = 2381401158601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2381401166723) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 456729493 + ... + 456734706.

It is an arithmetic number, because the mean of its divisors is an integer number (219231408000).

Almost surely, 2^{2381401166793} is an apocalyptic number.

It is an amenable number.

2381401166793 is a deficient number, since it is larger than the sum of its proper divisors (1126301361207).

2381401166793 is a wasteful number, since it uses less digits than its factorization.

2381401166793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913464292.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 2381401166793 in words is "two trillion, three hundred eighty-one billion, four hundred one million, one hundred sixty-six thousand, seven hundred ninety-three".