1040333432 has 16 divisors (see below), whose sum is σ = 1955945760. Its totient is φ = 518747904.

The previous prime is 1040333423. The next prime is 1040333473. The reversal of 1040333432 is 2343330401.

It is a junction number, because it is equal to n+sod(n) for n = 1040333398 and 1040333407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174233 + ... + 180104.

It is an arithmetic number, because the mean of its divisors is an integer number (122246610).

Almost surely, 2^1040333432 is an apocalyptic number.

It is an amenable number.

1040333432 is a deficient number, since it is larger than the sum of its proper divisors (915612328).

1040333432 is a wasteful number, since it uses less digits than its factorization.

1040333432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354710 (or 354706 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1040333432 is about 32254.2002226067. The cubic root of 1040333432 is about 1013.2676678170.

Adding to 1040333432 its reverse (2343330401), we get a palindrome (3383663833).

The spelling of 1040333432 in words is "one billion, forty million, three hundred thirty-three thousand, four hundred thirty-two".