140000014624 has 96 divisors (see below), whose sum is σ = 286236357120. Its totient is φ = 67333939200.

The previous prime is 140000014621. The next prime is 140000014631. The reversal of 140000014624 is 426410000041.

It is a super-2 number, since 2×140000014624² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140000014595 and 140000014604.

It is not an unprimeable number, because it can be changed into a prime (140000014621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189444847 + ... + 189445585.

It is an arithmetic number, because the mean of its divisors is an integer number (2981628720).

Almost surely, 2^140000014624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140000014624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143118178560).

140000014624 is an abundant number, since it is smaller than the sum of its proper divisors (146236342496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140000014624 is a wasteful number, since it uses less digits than its factorization.

140000014624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674 (or 1666 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 140000014624 its reverse (426410000041), we get a palindrome (566410014665).

The spelling of 140000014624 in words is "one hundred forty billion, fourteen thousand, six hundred twenty-four".