12493770342 has 8 divisors (see below), whose sum is σ = 24987540696. Its totient is φ = 4164590112.

The previous prime is 12493770329. The next prime is 12493770371. The reversal of 12493770342 is 24307739421.

It is a sphenic number, since it is the product of 3 distinct primes.

12493770342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12493770294 and 12493770303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041147523 + ... + 1041147534.

It is an arithmetic number, because the mean of its divisors is an integer number (3123442587).

Almost surely, 2^12493770342 is an apocalyptic number.

12493770342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12493770342 is a wasteful number, since it uses less digits than its factorization.

12493770342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082295062.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 12493770342 in words is "twelve billion, four hundred ninety-three million, seven hundred seventy thousand, three hundred forty-two".