430402422120 has 128 divisors (see below), whose sum is σ = 1422536618880. Its totient is φ = 103306880000.

The previous prime is 430402422067. The next prime is 430402422127. The reversal of 430402422120 is 21224204034.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (430402422127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1480851 + ... + 1747490.

It is an arithmetic number, because the mean of its divisors is an integer number (11113567335).

Almost surely, 2^430402422120 is an apocalyptic number.

430402422120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

430402422120 is an abundant number, since it is smaller than the sum of its proper divisors (992134196760).

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

430402422120 is a wasteful number, since it uses less digits than its factorization.

430402422120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228467 (or 3228463 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 430402422120 its reverse (21224204034), we get a palindrome (451626626154).

The spelling of 430402422120 in words is "four hundred thirty billion, four hundred two million, four hundred twenty-two thousand, one hundred twenty".