40050034253143 has 2 divisors, whose sum is σ = 40050034253144. Its totient is φ = 40050034253142.

The previous prime is 40050034253087. The next prime is 40050034253147. The reversal of 40050034253143 is 34135243005004.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40050034253143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40050034253099 and 40050034253108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40050034253147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20025017126571 + 20025017126572.

It is an arithmetic number, because the mean of its divisors is an integer number (20025017126572).

Almost surely, 2^{40050034253143} is an apocalyptic number.

40050034253143 is a deficient number, since it is larger than the sum of its proper divisors (1).

40050034253143 is an equidigital number, since it uses as much as digits as its factorization.

40050034253143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 40050034253143 its reverse (34135243005004), we get a palindrome (74185277258147).

The spelling of 40050034253143 in words is "forty trillion, fifty billion, thirty-four million, two hundred fifty-three thousand, one hundred forty-three".