424424470292 has 12 divisors (see below), whose sum is σ = 743247757056. Its totient is φ = 212067968280.

The previous prime is 424424470243. The next prime is 424424470307. The reversal of 424424470292 is 292074424424.

It is a happy number.

It is a super-2 number, since 2×424424470292² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 36060098 + ... + 36071865.

It is an arithmetic number, because the mean of its divisors is an integer number (61937313088).

Almost surely, 2^424424470292 is an apocalyptic number.

It is an amenable number.

424424470292 is a deficient number, since it is larger than the sum of its proper divisors (318823286764).

424424470292 is a wasteful number, since it uses less digits than its factorization.

424424470292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72133438 (or 72133436 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 44.

The spelling of 424424470292 in words is "four hundred twenty-four billion, four hundred twenty-four million, four hundred seventy thousand, two hundred ninety-two".