140011125533 has 12 divisors (see below), whose sum is σ = 150190424028. Its totient is φ = 130467637440.

The previous prime is 140011125523. The next prime is 140011125539. The reversal of 140011125533 is 335521110041.

It can be written as a sum of positive squares in 2 ways, for example, as 8066374969 + 131944750564 = 89813^2 + 363242^2 .

It is not a de Polignac number, because 140011125533 - 2¹⁶ = 140011059997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140011125539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3157016 + ... + 3201057.

It is an arithmetic number, because the mean of its divisors is an integer number (12515868669).

Almost surely, 2^140011125533 is an apocalyptic number.

It is an amenable number.

140011125533 is a deficient number, since it is larger than the sum of its proper divisors (10179298495).

140011125533 is an equidigital number, since it uses as much as digits as its factorization.

140011125533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6358172 (or 6358153 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 140011125533 its reverse (335521110041), we get a palindrome (475532235574).

The spelling of 140011125533 in words is "one hundred forty billion, eleven million, one hundred twenty-five thousand, five hundred thirty-three".