3496223145426 has 64 divisors (see below), whose sum is σ = 7903780208640. Its totient is φ = 1021853493440.

The previous prime is 3496223145419. The next prime is 3496223145427. The reversal of 3496223145426 is 6245413226943.

It is a super-2 number, since 2×3496223145426² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3496223145427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8263890 + ... + 8676653.

It is an arithmetic number, because the mean of its divisors is an integer number (123496565760).

Almost surely, 2^{3496223145426} is an apocalyptic number.

3496223145426 is an abundant number, since it is smaller than the sum of its proper divisors (4407557063214).

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

3496223145426 is a wasteful number, since it uses less digits than its factorization.

3496223145426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16940671.

The product of its digits is 7464960, while the sum is 51.

The spelling of 3496223145426 in words is "three trillion, four hundred ninety-six billion, two hundred twenty-three million, one hundred forty-five thousand, four hundred twenty-six".