140722714810 has 8 divisors (see below), whose sum is σ = 253300886676. Its totient is φ = 56289085920.

The previous prime is 140722714721. The next prime is 140722714831. The reversal of 140722714810 is 18417227041.

It can be written as a sum of positive squares in 2 ways, for example, as 140714264161 + 8450649 = 375119^2 + 2907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140722714810² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140722714810.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7036135731 + ... + 7036135750.

Almost surely, 2^140722714810 is an apocalyptic number.

140722714810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140722714810 is a deficient number, since it is larger than the sum of its proper divisors (112578171866).

140722714810 is a wasteful number, since it uses less digits than its factorization.

140722714810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14072271488.

The product of its (nonzero) digits is 25088, while the sum is 37.

The spelling of 140722714810 in words is "one hundred forty billion, seven hundred twenty-two million, seven hundred fourteen thousand, eight hundred ten".