140553112626 has 32 divisors (see below), whose sum is σ = 318985793280. Its totient is φ = 45854206128.

The previous prime is 140553112621. The next prime is 140553112633. The reversal of 140553112626 is 626211355041.

140553112626 is a `hidden beast` number, since 1 + 40 + 553 + 1 + 1 + 2 + 62 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (140553112621) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27687201 + ... + 27692276.

It is an arithmetic number, because the mean of its divisors is an integer number (9968306040).

Almost surely, 2^140553112626 is an apocalyptic number.

140553112626 is an abundant number, since it is smaller than the sum of its proper divisors (178432680654).

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

140553112626 is a wasteful number, since it uses less digits than its factorization.

140553112626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55379535 (or 55379529 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 140553112626 its reverse (626211355041), we get a palindrome (766764467667).

The spelling of 140553112626 in words is "one hundred forty billion, five hundred fifty-three million, one hundred twelve thousand, six hundred twenty-six".