140110880631 has 8 divisors (see below), whose sum is σ = 186816401520. Its totient is φ = 93406306752.

The previous prime is 140110880621. The next prime is 140110880641. The reversal of 140110880631 is 136088011041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140110880621) and next prime (140110880641).

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

It is a de Polignac number, because none of the positive numbers 2^k-140110880631 is a prime.

It is a super-2 number, since 2×140110880631² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140110880592 and 140110880601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140110880621) 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, 253491 + ... + 586923.

It is an arithmetic number, because the mean of its divisors is an integer number (23352050190).

Almost surely, 2^140110880631 is an apocalyptic number.

140110880631 is a deficient number, since it is larger than the sum of its proper divisors (46705520889).

140110880631 is a wasteful number, since it uses less digits than its factorization.

140110880631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473505.

The product of its (nonzero) digits is 4608, while the sum is 33.

Adding to 140110880631 its reverse (136088011041), we get a palindrome (276198891672).

The spelling of 140110880631 in words is "one hundred forty billion, one hundred ten million, eight hundred eighty thousand, six hundred thirty-one".