1912422946383 has 12 divisors (see below), whose sum is σ = 2837047854888. Its totient is φ = 1240490559600.

The previous prime is 1912422946351. The next prime is 1912422946393. The reversal of 1912422946383 is 3836492242191.

It is a happy number.

1912422946383 is a `hidden beast` number, since 19 + 1 + 24 + 229 + 4 + 6 + 383 = 666.

It is not a de Polignac number, because 1912422946383 - 2⁵ = 1912422946351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1912422946393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2871505593 + ... + 2871506258.

It is an arithmetic number, because the mean of its divisors is an integer number (236420654574).

Almost surely, 2^{1912422946383} is an apocalyptic number.

1912422946383 is a deficient number, since it is larger than the sum of its proper divisors (924624908505).

1912422946383 is a wasteful number, since it uses less digits than its factorization.

1912422946383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743011894 (or 5743011891 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The spelling of 1912422946383 in words is "one trillion, nine hundred twelve billion, four hundred twenty-two million, nine hundred forty-six thousand, three hundred eighty-three".