140230141410431 has 4 divisors (see below), whose sum is σ = 140246403757152. Its totient is φ = 140213879063712.

The previous prime is 140230141410389. The next prime is 140230141410451. The reversal of 140230141410431 is 134014141032041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140230141410431 - 2⁶ = 140230141410367 is a prime.

It is a super-2 number, since 2×140230141410431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140230141410394 and 140230141410403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140230141410451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8131160426 + ... + 8131177671.

It is an arithmetic number, because the mean of its divisors is an integer number (35061600939288).

Almost surely, 2^{140230141410431} is an apocalyptic number.

140230141410431 is a deficient number, since it is larger than the sum of its proper divisors (16262346721).

140230141410431 is an equidigital number, since it uses as much as digits as its factorization.

140230141410431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16262346720.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 140230141410431 its reverse (134014141032041), we get a palindrome (274244282442472).

The spelling of 140230141410431 in words is "one hundred forty trillion, two hundred thirty billion, one hundred forty-one million, four hundred ten thousand, four hundred thirty-one".