140266634203 has 2 divisors, whose sum is σ = 140266634204. Its totient is φ = 140266634202.

The previous prime is 140266634197. The next prime is 140266634219. The reversal of 140266634203 is 302436662041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140266634203 is a prime.

It is not a weakly prime, because it can be changed into another prime (140266632203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70133317101 + 70133317102.

It is an arithmetic number, because the mean of its divisors is an integer number (70133317102).

Almost surely, 2^140266634203 is an apocalyptic number.

140266634203 is a deficient number, since it is larger than the sum of its proper divisors (1).

140266634203 is an equidigital number, since it uses as much as digits as its factorization.

140266634203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 140266634203 in words is "one hundred forty billion, two hundred sixty-six million, six hundred thirty-four thousand, two hundred three".