2381493369192 has 64 divisors (see below), whose sum is σ = 6804741052800. Its totient is φ = 680379248640.

The previous prime is 2381493369191. The next prime is 2381493369209. The reversal of 2381493369192 is 2919633941832.

It is a super-2 number, since 2×2381493369192² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2381493369191) 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, 1959484 + ... + 2933012.

It is an arithmetic number, because the mean of its divisors is an integer number (106324078950).

Almost surely, 2^{2381493369192} is an apocalyptic number.

It is an amenable number.

2381493369192 is an abundant number, since it is smaller than the sum of its proper divisors (4423247683608).

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

2381493369192 is a wasteful number, since it uses less digits than its factorization.

2381493369192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988106 (or 988102 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 60.

It can be divided in two parts, 2381493 and 369192, that added together give a triangular number (2750685 = T₂₃₄₅).

The spelling of 2381493369192 in words is "two trillion, three hundred eighty-one billion, four hundred ninety-three million, three hundred sixty-nine thousand, one hundred ninety-two".