22424062446 has 12 divisors (see below), whose sum is σ = 48585468672. Its totient is φ = 7474687476.

The previous prime is 22424062421. The next prime is 22424062459. The reversal of 22424062446 is 64426042422.

22424062446 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 406 + 244 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 22424062446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 622890606 + ... + 622890641.

It is an arithmetic number, because the mean of its divisors is an integer number (4048789056).

Almost surely, 2^22424062446 is an apocalyptic number.

22424062446 is an abundant number, since it is smaller than the sum of its proper divisors (26161406226).

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

22424062446 is a wasteful number, since it uses less digits than its factorization.

22424062446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245781255 (or 1245781252 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 22424062446 in words is "twenty-two billion, four hundred twenty-four million, sixty-two thousand, four hundred forty-six".