140244043114040 has 32 divisors (see below), whose sum is σ = 318498153997680. Its totient is φ = 55573340447232.

The previous prime is 140244043114027. The next prime is 140244043114057. The reversal of 140244043114040 is 40411340442041.

It is a junction number, because it is equal to n+sod(n) for n = 140244043113988 and 140244043114006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16383645617 + ... + 16383654176.

Almost surely, 2^{140244043114040} is an apocalyptic number.

140244043114040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140244043114040 is an abundant number, since it is smaller than the sum of its proper divisors (178254110883640).

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

140244043114040 is a wasteful number, since it uses less digits than its factorization.

140244043114040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32767299911 (or 32767299907 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 140244043114040 its reverse (40411340442041), we get a palindrome (180655383556081).

The spelling of 140244043114040 in words is "one hundred forty trillion, two hundred forty-four billion, forty-three million, one hundred fourteen thousand, forty".