140110520424 has 96 divisors (see below), whose sum is σ = 421514863200. Its totient is φ = 38651168640.

The previous prime is 140110520401. The next prime is 140110520443. The reversal of 140110520424 is 424025011041.

It is a super-2 number, since 2×140110520424² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 140110520394 and 140110520403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2020062 + ... + 2088269.

It is an arithmetic number, because the mean of its divisors is an integer number (4390779825).

Almost surely, 2^140110520424 is an apocalyptic number.

140110520424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140110520424 is an abundant number, since it is smaller than the sum of its proper divisors (281404342776).

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

140110520424 is a wasteful number, since it uses less digits than its factorization.

140110520424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108383 (or 4108372 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 140110520424 its reverse (424025011041), we get a palindrome (564135531465).

The spelling of 140110520424 in words is "one hundred forty billion, one hundred ten million, five hundred twenty thousand, four hundred twenty-four".