3814126974442 has 8 divisors (see below), whose sum is σ = 5721198835716. Its totient is φ = 1907060695872.

The previous prime is 3814126974433. The next prime is 3814126974467. The reversal of 3814126974442 is 2444796214183.

It is a happy number.

It is a Cunningham number, because it is equal to 1952979²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 3814126974441 + 1 = 1952979^2 + 1^2 .

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

It is a super-2 number, since 2×3814126974442² (a number of 26 digits) contains 22 as substring.

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, 1588258 + ... + 3186034.

Almost surely, 2^{3814126974442} is an apocalyptic number.

3814126974442 is a deficient number, since it is larger than the sum of its proper divisors (1907071861274).

3814126974442 is a wasteful number, since it uses less digits than its factorization.

3814126974442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791352.

The product of its digits is 9289728, while the sum is 55.

The spelling of 3814126974442 in words is "three trillion, eight hundred fourteen billion, one hundred twenty-six million, nine hundred seventy-four thousand, four hundred forty-two".