422429467248 has 200 divisors, whose sum is σ = 1316948852736. Its totient is φ = 130342608000.

The previous prime is 422429467223. The next prime is 422429467253. The reversal of 422429467248 is 842764924224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 422429467194 and 422429467203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 695473 + ... + 1152623.

Almost surely, 2^422429467248 is an apocalyptic number.

422429467248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422429467248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658474426368).

422429467248 is an abundant number, since it is smaller than the sum of its proper divisors (894519385488).

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

422429467248 is a wasteful number, since it uses less digits than its factorization.

422429467248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457225 (or 457210 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 54.

The spelling of 422429467248 in words is "four hundred twenty-two billion, four hundred twenty-nine million, four hundred sixty-seven thousand, two hundred forty-eight".