426224246346546 has 16 divisors (see below), whose sum is σ = 852449748945408. Its totient is φ = 142074539406800.

The previous prime is 426224246346527. The next prime is 426224246346551. The reversal of 426224246346546 is 645643642422624.

It is a super-2 number, since 2×426224246346546² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 426224246346546.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47904210 + ... + 56100461.

It is an arithmetic number, because the mean of its divisors is an integer number (53278109309088).

Almost surely, 2^{426224246346546} is an apocalyptic number.

426224246346546 is an abundant number, since it is smaller than the sum of its proper divisors (426225502598862).

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

426224246346546 is a wasteful number, since it uses less digits than its factorization.

426224246346546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104687697.

The product of its digits is 318504960, while the sum is 60.

The spelling of 426224246346546 in words is "four hundred twenty-six trillion, two hundred twenty-four billion, two hundred forty-six million, three hundred forty-six thousand, five hundred forty-six".