140126557033 has 8 divisors (see below), whose sum is σ = 150036368040. Its totient is φ = 130401976320.

The previous prime is 140126557007. The next prime is 140126557049. The reversal of 140126557033 is 330755621041.

It can be written as a sum of positive squares in 4 ways, for example, as 58606599744 + 81519957289 = 242088^2 + 285517^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 140126557033 - 2⁵ = 140126557001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140126556983 and 140126557001.

It is not an unprimeable number, because it can be changed into a prime (140126557093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46306008 + ... + 46309033.

It is an arithmetic number, because the mean of its divisors is an integer number (18754546005).

Almost surely, 2^140126557033 is an apocalyptic number.

It is an amenable number.

140126557033 is a deficient number, since it is larger than the sum of its proper divisors (9909811007).

140126557033 is an equidigital number, since it uses as much as digits as its factorization.

140126557033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92615147.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 140126557033 in words is "one hundred forty billion, one hundred twenty-six million, five hundred fifty-seven thousand, thirty-three".