432423013402 has 8 divisors (see below), whose sum is σ = 648667840212. Its totient is φ = 216200400000.

The previous prime is 432423013387. The next prime is 432423013417. The reversal of 432423013402 is 204310324234.

It is an interprime number because it is at equal distance from previous prime (432423013387) and next prime (432423013417).

It can be written as a sum of positive squares in 2 ways, for example, as 397897285681 + 34525727721 = 630791^2 + 185811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×432423013402² (a number of 24 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 5504599 + ... + 5582602.

Almost surely, 2^432423013402 is an apocalyptic number.

432423013402 is a deficient number, since it is larger than the sum of its proper divisors (216244826810).

432423013402 is a wasteful number, since it uses less digits than its factorization.

432423013402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11106704.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 432423013402 its reverse (204310324234), we get a palindrome (636733337636).

The spelling of 432423013402 in words is "four hundred thirty-two billion, four hundred twenty-three million, thirteen thousand, four hundred two".