1140234402430 has 32 divisors (see below), whose sum is σ = 2234942215200. Its totient is φ = 417189209472.

The previous prime is 1140234402389. The next prime is 1140234402473. The reversal of 1140234402430 is 342044320411.

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, 103464037 + ... + 103475056.

It is an arithmetic number, because the mean of its divisors is an integer number (69841944225).

Almost surely, 2^{1140234402430} is an apocalyptic number.

1140234402430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140234402430 is a deficient number, since it is larger than the sum of its proper divisors (1094707812770).

1140234402430 is a wasteful number, since it uses less digits than its factorization.

1140234402430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206939148.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1140234402430 its reverse (342044320411), we get a palindrome (1482278722841).

The spelling of 1140234402430 in words is "one trillion, one hundred forty billion, two hundred thirty-four million, four hundred two thousand, four hundred thirty".