1140312242040 has 64 divisors (see below), whose sum is σ = 3433024944000. Its totient is φ = 303008756352.

The previous prime is 1140312241933. The next prime is 1140312242051. The reversal of 1140312242040 is 402422130411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1140312242040.

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, 16755090 + ... + 16823009.

It is an arithmetic number, because the mean of its divisors is an integer number (53641014750).

Almost surely, 2^{1140312242040} is an apocalyptic number.

1140312242040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140312242040 is an abundant number, since it is smaller than the sum of its proper divisors (2292712701960).

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

1140312242040 is a wasteful number, since it uses less digits than its factorization.

1140312242040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33578396 (or 33578392 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1140312242040 its reverse (402422130411), we get a palindrome (1542734372451).

The spelling of 1140312242040 in words is "one trillion, one hundred forty billion, three hundred twelve million, two hundred forty-two thousand, forty".