1040302432 has 24 divisors (see below), whose sum is σ = 2205642096. Its totient is φ = 480139392.

The previous prime is 1040302429. The next prime is 1040302447. The reversal of 1040302432 is 2342030401.

It is a super-2 number, since 2×1040302432² = 2164458300050229248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249948 + ... + 1250779.

It is an arithmetic number, because the mean of its divisors is an integer number (91901754).

Almost surely, 2^1040302432 is an apocalyptic number.

It is an amenable number.

1040302432 is an abundant number, since it is smaller than the sum of its proper divisors (1165339664).

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

1040302432 is a wasteful number, since it uses less digits than its factorization.

1040302432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500750 (or 2500742 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1040302432 is about 32253.7196614592. The cubic root of 1040302432 is about 1013.2576032202.

Adding to 1040302432 its reverse (2342030401), we get a palindrome (3382332833).

The spelling of 1040302432 in words is "one billion, forty million, three hundred two thousand, four hundred thirty-two".