1431424101 has 16 divisors (see below), whose sum is σ = 1972021760. Its totient is φ = 922613760.

The previous prime is 1431424073. The next prime is 1431424117. The reversal of 1431424101 is 1014241341.

It is not a de Polignac number, because 1431424101 - 2⁹ = 1431423589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431424171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98181 + ... + 111813.

It is an arithmetic number, because the mean of its divisors is an integer number (123251360).

Almost surely, 2^1431424101 is an apocalyptic number.

It is an amenable number.

1431424101 is a deficient number, since it is larger than the sum of its proper divisors (540597659).

1431424101 is a wasteful number, since it uses less digits than its factorization.

1431424101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14796.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1431424101 is about 37834.1657896669. The cubic root of 1431424101 is about 1126.9970391381.

Adding to 1431424101 its reverse (1014241341), we get a palindrome (2445665442).

The spelling of 1431424101 in words is "one billion, four hundred thirty-one million, four hundred twenty-four thousand, one hundred one".