1140025538474 has 8 divisors (see below), whose sum is σ = 1710043001028. Its totient is φ = 570011204800.

The previous prime is 1140025538473. The next prime is 1140025538611. The reversal of 1140025538474 is 4748355200411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1139998237849 + 27300625 = 1067707^2 + 5225^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1140025538471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661874 + ... + 1648674.

Almost surely, 2^{1140025538474} is an apocalyptic number.

1140025538474 is a deficient number, since it is larger than the sum of its proper divisors (570017462554).

1140025538474 is an equidigital number, since it uses as much as digits as its factorization.

1140025538474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564440.

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 1140025538474 in words is "one trillion, one hundred forty billion, twenty-five million, five hundred thirty-eight thousand, four hundred seventy-four".