1140240130023 has 16 divisors (see below), whose sum is σ = 1534472885376. Its totient is φ = 753113155680.

The previous prime is 1140240130013. The next prime is 1140240130069. The reversal of 1140240130023 is 3200310420411.

It is not a de Polignac number, because 1140240130023 - 2⁸ = 1140240129767 is a prime.

It is a super-2 number, since 2×1140240130023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140240130013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3522873 + ... + 3832898.

It is an arithmetic number, because the mean of its divisors is an integer number (95904555336).

Almost surely, 2^{1140240130023} is an apocalyptic number.

1140240130023 is a deficient number, since it is larger than the sum of its proper divisors (394232755353).

1140240130023 is a wasteful number, since it uses less digits than its factorization.

1140240130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7356254.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1140240130023 its reverse (3200310420411), we get a palindrome (4340550550434).

The spelling of 1140240130023 in words is "one trillion, one hundred forty billion, two hundred forty million, one hundred thirty thousand, twenty-three".