140212233024 has 28 divisors (see below), whose sum is σ = 370978200384. Its totient is φ = 46737410944.

The previous prime is 140212233013. The next prime is 140212233041. The reversal of 140212233024 is 420332212041.

It is a happy number.

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 = 140212232985 and 140212233003.

It is a congruent number.

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, 365135832 + ... + 365136215.

Almost surely, 2^140212233024 is an apocalyptic number.

It is an amenable number.

140212233024 is an abundant number, since it is smaller than the sum of its proper divisors (230765967360).

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

140212233024 is an equidigital number, since it uses as much as digits as its factorization.

140212233024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730272062 (or 730272052 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140212233024 its reverse (420332212041), we get a palindrome (560544445065).

The spelling of 140212233024 in words is "one hundred forty billion, two hundred twelve million, two hundred thirty-three thousand, twenty-four".