140222734263 has 12 divisors (see below), whose sum is σ = 202552121200. Its totient is φ = 93478051296.

The previous prime is 140222734219. The next prime is 140222734291. The reversal of 140222734263 is 362437222041.

140222734263 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 227 + 3 + 426 + 3 = 666.

It is not a de Polignac number, because 140222734263 - 2¹⁰ = 140222733239 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 (140222734763) 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, 68731 + ... + 534012.

Almost surely, 2^140222734263 is an apocalyptic number.

140222734263 is a deficient number, since it is larger than the sum of its proper divisors (62329386937).

140222734263 is a wasteful number, since it uses less digits than its factorization.

140222734263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628598 (or 628595 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The spelling of 140222734263 in words is "one hundred forty billion, two hundred twenty-two million, seven hundred thirty-four thousand, two hundred sixty-three".