1431424001 has 8 divisors (see below), whose sum is σ = 1636944000. Its totient is φ = 1226161728.

The previous prime is 1431423941. The next prime is 1431424009. The reversal of 1431424001 is 1004241341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1431424001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1431424009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52376 + ... + 74873.

It is an arithmetic number, because the mean of its divisors is an integer number (204618000).

Almost surely, 2^1431424001 is an apocalyptic number.

It is an amenable number.

1431424001 is a deficient number, since it is larger than the sum of its proper divisors (205519999).

1431424001 is a wasteful number, since it uses less digits than its factorization.

1431424001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128863.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1431424001 is about 37834.1644681100. The cubic root of 1431424001 is about 1126.9970128939.

Adding to 1431424001 its reverse (1004241341), we get a palindrome (2435665342).

The spelling of 1431424001 in words is "one billion, four hundred thirty-one million, four hundred twenty-four thousand, one".