430401403442 has 16 divisors (see below), whose sum is σ = 646418534400. Its totient is φ = 214928723520.

The previous prime is 430401403363. The next prime is 430401403457. The reversal of 430401403442 is 244304104034.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5406467 + ... + 5485497.

It is an arithmetic number, because the mean of its divisors is an integer number (40401158400).

Almost surely, 2^430401403442 is an apocalyptic number.

430401403442 is a deficient number, since it is larger than the sum of its proper divisors (216017130958).

430401403442 is a wasteful number, since it uses less digits than its factorization.

430401403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82441.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 430401403442 its reverse (244304104034), we get a palindrome (674705507476).

The spelling of 430401403442 in words is "four hundred thirty billion, four hundred one million, four hundred three thousand, four hundred forty-two".