140654230241063 has 32 divisors (see below), whose sum is σ = 178243597025280. Its totient is φ = 107806312908000.

The previous prime is 140654230241053. The next prime is 140654230241111. The reversal of 140654230241063 is 360142032456041.

It is not a de Polignac number, because 140654230241063 - 2¹² = 140654230236967 is a prime.

It is a super-2 number, since 2×140654230241063² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140654230241063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140654230241053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27490433 + ... + 32202986.

It is an arithmetic number, because the mean of its divisors is an integer number (5570112407040).

Almost surely, 2^{140654230241063} is an apocalyptic number.

140654230241063 is a deficient number, since it is larger than the sum of its proper divisors (37589366784217).

140654230241063 is a wasteful number, since it uses less digits than its factorization.

140654230241063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59693939.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 140654230241063 in words is "one hundred forty trillion, six hundred fifty-four billion, two hundred thirty million, two hundred forty-one thousand, sixty-three".