1432406671 has 2 divisors, whose sum is σ = 1432406672. Its totient is φ = 1432406670.

The previous prime is 1432406659. The next prime is 1432406699. The reversal of 1432406671 is 1766042341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1432406671 - 2⁹ = 1432406159 is a prime.

It is a super-2 number, since 2×1432406671² = 4103577742250604482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432406471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716203335 + 716203336.

It is an arithmetic number, because the mean of its divisors is an integer number (716203336).

Almost surely, 2^1432406671 is an apocalyptic number.

1432406671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432406671 is an equidigital number, since it uses as much as digits as its factorization.

1432406671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 1432406671 is about 37847.1487829665. The cubic root of 1432406671 is about 1127.2548477088.

The spelling of 1432406671 in words is "one billion, four hundred thirty-two million, four hundred six thousand, six hundred seventy-one".