1140022011040 has 48 divisors (see below), whose sum is σ = 2938147642080. Its totient is φ = 414553457920.

The previous prime is 1140022010999. The next prime is 1140022011059. The reversal of 1140022011040 is 401102200411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323868130 + ... + 323871649.

It is an arithmetic number, because the mean of its divisors is an integer number (61211409210).

Almost surely, 2^{1140022011040} is an apocalyptic number.

1140022011040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140022011040 is an abundant number, since it is smaller than the sum of its proper divisors (1798125631040).

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

1140022011040 is a wasteful number, since it uses less digits than its factorization.

1140022011040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647739805 (or 647739797 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1140022011040 its reverse (401102200411), we get a palindrome (1541124211451).

The spelling of 1140022011040 in words is "one trillion, one hundred forty billion, twenty-two million, eleven thousand, forty".