20141001743 has 2 divisors, whose sum is σ = 20141001744. Its totient is φ = 20141001742.

The previous prime is 20141001677. The next prime is 20141001757. The reversal of 20141001743 is 34710014102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20141001743 - 2²⁶ = 20073892879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20141001773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10070500871 + 10070500872.

It is an arithmetic number, because the mean of its divisors is an integer number (10070500872).

Almost surely, 2^20141001743 is an apocalyptic number.

20141001743 is a deficient number, since it is larger than the sum of its proper divisors (1).

20141001743 is an equidigital number, since it uses as much as digits as its factorization.

20141001743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 20141001743 its reverse (34710014102), we get a palindrome (54851015845).

The spelling of 20141001743 in words is "twenty billion, one hundred forty-one million, one thousand, seven hundred forty-three".