432126127 has 4 divisors (see below), whose sum is σ = 433431976. Its totient is φ = 430820280.

The previous prime is 432126083. The next prime is 432126133. The reversal of 432126127 is 721621234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432126127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 432126095 and 432126104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432126157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652428 + ... + 653089.

It is an arithmetic number, because the mean of its divisors is an integer number (108357994).

Almost surely, 2^432126127 is an apocalyptic number.

432126127 is a deficient number, since it is larger than the sum of its proper divisors (1305849).

432126127 is a wasteful number, since it uses less digits than its factorization.

432126127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305848.

The product of its digits is 4032, while the sum is 28.

The square root of 432126127 is about 20787.6436134546. The cubic root of 432126127 is about 756.0261922516.

The spelling of 432126127 in words is "four hundred thirty-two million, one hundred twenty-six thousand, one hundred twenty-seven".