4054243101431 has 2 divisors, whose sum is σ = 4054243101432. Its totient is φ = 4054243101430.

The previous prime is 4054243101373. The next prime is 4054243101529. The reversal of 4054243101431 is 1341013424504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4054243101431 - 2¹⁴ = 4054243085047 is a prime.

It is a super-2 number, since 2×4054243101431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4054243101031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027121550715 + 2027121550716.

It is an arithmetic number, because the mean of its divisors is an integer number (2027121550716).

Almost surely, 2^{4054243101431} is an apocalyptic number.

4054243101431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054243101431 is an equidigital number, since it uses as much as digits as its factorization.

4054243101431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 4054243101431 its reverse (1341013424504), we get a palindrome (5395256525935).

The spelling of 4054243101431 in words is "four trillion, fifty-four billion, two hundred forty-three million, one hundred one thousand, four hundred thirty-one".