140055403133 has 4 divisors (see below), whose sum is σ = 147426740160. Its totient is φ = 132684066108.

The previous prime is 140055403127. The next prime is 140055403139. The reversal of 140055403133 is 331304550041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (140055403127) and next prime (140055403139).

It is a cyclic number.

It is not a de Polignac number, because 140055403133 - 2¹² = 140055399037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140055403096 and 140055403105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140055403139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3685668485 + ... + 3685668522.

It is an arithmetic number, because the mean of its divisors is an integer number (36856685040).

Almost surely, 2^140055403133 is an apocalyptic number.

It is an amenable number.

140055403133 is a deficient number, since it is larger than the sum of its proper divisors (7371337027).

140055403133 is an equidigital number, since it uses as much as digits as its factorization.

140055403133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7371337026.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 140055403133 its reverse (331304550041), we get a palindrome (471359953174).

The spelling of 140055403133 in words is "one hundred forty billion, fifty-five million, four hundred three thousand, one hundred thirty-three".