141404123432431 has 2 divisors, whose sum is σ = 141404123432432. Its totient is φ = 141404123432430.

The previous prime is 141404123432419. The next prime is 141404123432449. The reversal of 141404123432431 is 134234321404141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141404123432431 - 2²⁷ = 141403989214703 is a prime.

It is a super-2 number, since 2×141404123432431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141404123432471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70702061716215 + 70702061716216.

It is an arithmetic number, because the mean of its divisors is an integer number (70702061716216).

Almost surely, 2^{141404123432431} is an apocalyptic number.

141404123432431 is a deficient number, since it is larger than the sum of its proper divisors (1).

141404123432431 is an equidigital number, since it uses as much as digits as its factorization.

141404123432431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 141404123432431 its reverse (134234321404141), we get a palindrome (275638444836572).

The spelling of 141404123432431 in words is "one hundred forty-one trillion, four hundred four billion, one hundred twenty-three million, four hundred thirty-two thousand, four hundred thirty-one".