1140040423032 has 96 divisors (see below), whose sum is σ = 3437716060800. Its totient is φ = 308582353728.

The previous prime is 1140040422991. The next prime is 1140040423037. The reversal of 1140040423032 is 2303240400411.

It is a super-2 number, since 2×1140040423032² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1140040422993 and 1140040423011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140040423037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9338182 + ... + 9459477.

It is an arithmetic number, because the mean of its divisors is an integer number (35809542300).

Almost surely, 2^{1140040423032} is an apocalyptic number.

1140040423032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1140040423032 is an abundant number, since it is smaller than the sum of its proper divisors (2297675637768).

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

1140040423032 is a wasteful number, since it uses less digits than its factorization.

1140040423032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18797713 (or 18797690 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1140040423032 its reverse (2303240400411), we get a palindrome (3443280823443).

The spelling of 1140040423032 in words is "one trillion, one hundred forty billion, forty million, four hundred twenty-three thousand, thirty-two".