1040324430 has 16 divisors (see below), whose sum is σ = 2496778704. Its totient is φ = 277419840.

The previous prime is 1040324371. The next prime is 1040324473. The reversal of 1040324430 is 344230401.

It is a junction number, because it is equal to n+sod(n) for n = 1040324397 and 1040324406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17338711 + ... + 17338770.

It is an arithmetic number, because the mean of its divisors is an integer number (156048669).

Almost surely, 2^1040324430 is an apocalyptic number.

1040324430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040324430 is an abundant number, since it is smaller than the sum of its proper divisors (1456454274).

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

1040324430 is a wasteful number, since it uses less digits than its factorization.

1040324430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34677491.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1040324430 is about 32254.0606745879. The cubic root of 1040324430 is about 1013.2647452086.

Adding to 1040324430 its reverse (344230401), we get a palindrome (1384554831).

The spelling of 1040324430 in words is "one billion, forty million, three hundred twenty-four thousand, four hundred thirty".