1432111402023 has 32 divisors (see below), whose sum is σ = 2013270312960. Its totient is φ = 903012364800.

The previous prime is 1432111402019. The next prime is 1432111402027. The reversal of 1432111402023 is 3202041112341.

It is an interprime number because it is at equal distance from previous prime (1432111402019) and next prime (1432111402027).

It is not a de Polignac number, because 1432111402023 - 2² = 1432111402019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1432111401984 and 1432111402002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432111402027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105973515 + ... + 105987027.

It is an arithmetic number, because the mean of its divisors is an integer number (62914697280).

Almost surely, 2^{1432111402023} is an apocalyptic number.

1432111402023 is a deficient number, since it is larger than the sum of its proper divisors (581158910937).

1432111402023 is a wasteful number, since it uses less digits than its factorization.

1432111402023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16439.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1432111402023 its reverse (3202041112341), we get a palindrome (4634152514364).

The spelling of 1432111402023 in words is "one trillion, four hundred thirty-two billion, one hundred eleven million, four hundred two thousand, twenty-three".