430442012402 has 32 divisors (see below), whose sum is σ = 680807332800. Its totient is φ = 203545267200.

The previous prime is 430442012353. The next prime is 430442012449. The reversal of 430442012402 is 204210244034.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94372202 + ... + 94376762.

It is an arithmetic number, because the mean of its divisors is an integer number (21275229150).

Almost surely, 2^430442012402 is an apocalyptic number.

430442012402 is a deficient number, since it is larger than the sum of its proper divisors (250365320398).

430442012402 is a wasteful number, since it uses less digits than its factorization.

430442012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8282.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 430442012402 its reverse (204210244034), we get a palindrome (634652256436).

The spelling of 430442012402 in words is "four hundred thirty billion, four hundred forty-two million, twelve thousand, four hundred two".