140746047263 has 8 divisors (see below), whose sum is σ = 145290562176. Its totient is φ = 136201802400.

The previous prime is 140746047193. The next prime is 140746047269. The reversal of 140746047263 is 362740647041.

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 140746047263 - 2¹⁰ = 140746046239 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 (140746047269) 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, 1934045 + ... + 2005497.

It is an arithmetic number, because the mean of its divisors is an integer number (18161320272).

Almost surely, 2^140746047263 is an apocalyptic number.

140746047263 is a deficient number, since it is larger than the sum of its proper divisors (4544514913).

140746047263 is an equidigital number, since it uses as much as digits as its factorization.

140746047263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135025.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 140746047263 in words is "one hundred forty billion, seven hundred forty-six million, forty-seven thousand, two hundred sixty-three".