224042420392 has 16 divisors (see below), whose sum is σ = 480090900960. Its totient is φ = 96018180144.

The previous prime is 224042420383. The next prime is 224042420401. The reversal of 224042420392 is 293024240422.

It is an interprime number because it is at equal distance from previous prime (224042420383) and next prime (224042420401).

It is a super-2 number, since 2×224042420392² (a number of 24 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, 2000378698 + ... + 2000378809.

It is an arithmetic number, because the mean of its divisors is an integer number (30005681310).

Almost surely, 2^224042420392 is an apocalyptic number.

It is an amenable number.

224042420392 is an abundant number, since it is smaller than the sum of its proper divisors (256048480568).

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

224042420392 is a wasteful number, since it uses less digits than its factorization.

224042420392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000757520 (or 4000757516 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 224042420392 in words is "two hundred twenty-four billion, forty-two million, four hundred twenty thousand, three hundred ninety-two".