424130031392 has 192 divisors, whose sum is σ = 922693814784. Its totient is φ = 191089704960.

The previous prime is 424130031361. The next prime is 424130031431. The reversal of 424130031392 is 293130031424.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 691892078 + ... + 691892690.

It is an arithmetic number, because the mean of its divisors is an integer number (4805696952).

Almost surely, 2^424130031392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424130031392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461346907392).

424130031392 is an abundant number, since it is smaller than the sum of its proper divisors (498563783392).

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

424130031392 is a wasteful number, since it uses less digits than its factorization.

424130031392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 424130031392 its sum of digits (32), we get a palindrome (424130031424).

The spelling of 424130031392 in words is "four hundred twenty-four billion, one hundred thirty million, thirty-one thousand, three hundred ninety-two".