140042432224403 has 8 divisors (see below), whose sum is σ = 146267932653600. Its totient is φ = 133828323380928.

The previous prime is 140042432224397. The next prime is 140042432224423. The reversal of 140042432224403 is 304422234240041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140042432224403 - 2³² = 140038137257107 is a prime.

It is a super-2 number, since 2×140042432224403² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140042432224423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2847871298 + ... + 2847920471.

It is an arithmetic number, because the mean of its divisors is an integer number (18283491581700).

Almost surely, 2^{140042432224403} is an apocalyptic number.

140042432224403 is a deficient number, since it is larger than the sum of its proper divisors (6225500429197).

140042432224403 is a wasteful number, since it uses less digits than its factorization.

140042432224403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5695792861.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 140042432224403 its reverse (304422234240041), we get a palindrome (444464666464444).

The spelling of 140042432224403 in words is "one hundred forty trillion, forty-two billion, four hundred thirty-two million, two hundred twenty-four thousand, four hundred three".