140136533333 has 4 divisors (see below), whose sum is σ = 140137497120. Its totient is φ = 140135569548.

The previous prime is 140136533297. The next prime is 140136533363. The reversal of 140136533333 is 333335631041.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 140136533333 - 2²² = 140132339029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140136533293 and 140136533302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140136533363) 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, 214235 + ... + 571112.

It is an arithmetic number, because the mean of its divisors is an integer number (35034374280).

Almost surely, 2^140136533333 is an apocalyptic number.

It is an amenable number.

140136533333 is a deficient number, since it is larger than the sum of its proper divisors (963787).

140136533333 is an equidigital number, since it uses as much as digits as its factorization.

140136533333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963786.

The product of its (nonzero) digits is 87480, while the sum is 35.

The spelling of 140136533333 in words is "one hundred forty billion, one hundred thirty-six million, five hundred thirty-three thousand, three hundred thirty-three".