1411023432 has 64 divisors (see below), whose sum is σ = 4341617280. Its totient is φ = 372137472.

The previous prime is 1411023431. The next prime is 1411023433. The reversal of 1411023432 is 2343201141.

It is an interprime number because it is at equal distance from previous prime (1411023431) and next prime (1411023433).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1411023399 and 1411023408.

It is not an unprimeable number, because it can be changed into a prime (1411023431) 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, 320853 + ... + 325220.

It is an arithmetic number, because the mean of its divisors is an integer number (67837770).

Almost surely, 2^1411023432 is an apocalyptic number.

1411023432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1411023432 is an abundant number, since it is smaller than the sum of its proper divisors (2930593848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1411023432 is a wasteful number, since it uses less digits than its factorization.

1411023432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646102 (or 646098 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1411023432 is about 37563.5918410367. The cubic root of 1411023432 is about 1121.6174101712.

Adding to 1411023432 its reverse (2343201141), we get a palindrome (3754224573).

The spelling of 1411023432 in words is "one billion, four hundred eleven million, twenty-three thousand, four hundred thirty-two".