1432163541 has 4 divisors (see below), whose sum is σ = 1909551392. Its totient is φ = 954775692.

The previous prime is 1432163533. The next prime is 1432163543. The reversal of 1432163541 is 1453612341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1432163541 - 2³ = 1432163533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1432163499 and 1432163508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432163543) 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, 238693921 + ... + 238693926.

It is an arithmetic number, because the mean of its divisors is an integer number (477387848).

Almost surely, 2^1432163541 is an apocalyptic number.

It is an amenable number.

1432163541 is a deficient number, since it is larger than the sum of its proper divisors (477387851).

1432163541 is an equidigital number, since it uses as much as digits as its factorization.

1432163541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477387850.

The product of its digits is 8640, while the sum is 30.

The square root of 1432163541 is about 37843.9366477643. The cubic root of 1432163541 is about 1127.1910657804.

Adding to 1432163541 its reverse (1453612341), we get a palindrome (2885775882).

The spelling of 1432163541 in words is "one billion, four hundred thirty-two million, one hundred sixty-three thousand, five hundred forty-one".