814026190756 has 27 divisors (see below), whose sum is σ = 1503531365931. Its totient is φ = 385575113304.

The previous prime is 814026190753. The next prime is 814026190799. The reversal of 814026190756 is 657091620418.

It is a happy number.

The square root of 814026190756 is 902234.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (814026190753) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 34273021 + ... + 34296763.

Almost surely, 2^814026190756 is an apocalyptic number.

814026190756 is the 902234-th square number.

It is an amenable number.

814026190756 is a deficient number, since it is larger than the sum of its proper divisors (689505175175).

814026190756 is an frugal number, since it uses more digits than its factorization.

814026190756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47528 (or 23764 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

Multiplying 814026190756 by its sum of digits (49), we get a square (39887283347044 = 6315638²).

The spelling of 814026190756 in words is "eight hundred fourteen billion, twenty-six million, one hundred ninety thousand, seven hundred fifty-six".