140220423014224 has 20 divisors (see below), whose sum is σ = 310488079531744. Its totient is φ = 60094467006048.

The previous prime is 140220423014207. The next prime is 140220423014237. The reversal of 140220423014224 is 422410324022041.

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, 625984031202 + ... + 625984031425.

Almost surely, 2^{140220423014224} is an apocalyptic number.

140220423014224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140220423014224 is an abundant number, since it is smaller than the sum of its proper divisors (170267656517520).

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

140220423014224 is a wasteful number, since it uses less digits than its factorization.

140220423014224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251968062642 (or 1251968062636 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 140220423014224 its reverse (422410324022041), we get a palindrome (562630747036265).

The spelling of 140220423014224 in words is "one hundred forty trillion, two hundred twenty billion, four hundred twenty-three million, fourteen thousand, two hundred twenty-four".