1032401432 has 32 divisors (see below), whose sum is σ = 2115745920. Its totient is φ = 470161920.

The previous prime is 1032401431. The next prime is 1032401441. The reversal of 1032401432 is 2341042301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032401431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118223 + ... + 126654.

It is an arithmetic number, because the mean of its divisors is an integer number (66117060).

Almost surely, 2^1032401432 is an apocalyptic number.

It is an amenable number.

1032401432 is an abundant number, since it is smaller than the sum of its proper divisors (1083344488).

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

1032401432 is a wasteful number, since it uses less digits than its factorization.

1032401432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244931 (or 244927 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1032401432 is about 32131.0042171109. The cubic root of 1032401432 is about 1010.6858825147.

Adding to 1032401432 its reverse (2341042301), we get a palindrome (3373443733).

The spelling of 1032401432 in words is "one billion, thirty-two million, four hundred one thousand, four hundred thirty-two".