140672753255 has 8 divisors (see below), whose sum is σ = 174628245600. Its totient is φ = 108657574816.

The previous prime is 140672753251. The next prime is 140672753257. The reversal of 140672753255 is 552357276041.

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 140672753255 - 2² = 140672753251 is a prime.

It is a super-2 number, since 2×140672753255² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140672753251) 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, 485078315 + ... + 485078604.

It is an arithmetic number, because the mean of its divisors is an integer number (21828530700).

Almost surely, 2^140672753255 is an apocalyptic number.

140672753255 is a deficient number, since it is larger than the sum of its proper divisors (33955492345).

140672753255 is an equidigital number, since it uses as much as digits as its factorization.

140672753255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970156953.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 140672753255 in words is "one hundred forty billion, six hundred seventy-two million, seven hundred fifty-three thousand, two hundred fifty-five".