1040404433230 has 32 divisors (see below), whose sum is σ = 1957608714240. Its totient is φ = 397639251360.

The previous prime is 1040404433183. The next prime is 1040404433249. The reversal of 1040404433230 is 323344040401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21216924 + ... + 21265903.

It is an arithmetic number, because the mean of its divisors is an integer number (61175272320).

Almost surely, 2^{1040404433230} is an apocalyptic number.

1040404433230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040404433230 is a deficient number, since it is larger than the sum of its proper divisors (917204281010).

1040404433230 is a wasteful number, since it uses less digits than its factorization.

1040404433230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42482944.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1040404433230 its reverse (323344040401), we get a palindrome (1363748473631).

The spelling of 1040404433230 in words is "one trillion, forty billion, four hundred four million, four hundred thirty-three thousand, two hundred thirty".