140240010130444 has 12 divisors (see below), whose sum is σ = 280480020260944. Its totient is φ = 60102861484464.

The previous prime is 140240010130433. The next prime is 140240010130471. The reversal of 140240010130444 is 444031010042041.

140240010130444 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 5008571790373 = 140240010130444 / (1 + 4 + 0 + 2 + 4 + 0 + 0 + 1 + 0 + 1 + 3 + 0 + 4 + 4 + 4).

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, 2504285895159 + ... + 2504285895214.

Almost surely, 2^{140240010130444} is an apocalyptic number.

140240010130444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140240010130444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140240010130444 is a wasteful number, since it uses less digits than its factorization.

140240010130444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5008571790384 (or 5008571790382 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 140240010130444 its reverse (444031010042041), we get a palindrome (584271020172485).

The spelling of 140240010130444 in words is "one hundred forty trillion, two hundred forty billion, ten million, one hundred thirty thousand, four hundred forty-four".