40034202463 has 2 divisors, whose sum is σ = 40034202464. Its totient is φ = 40034202462.

The previous prime is 40034202419. The next prime is 40034202473. The reversal of 40034202463 is 36420243004.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40034202463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40034202473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20017101231 + 20017101232.

It is an arithmetic number, because the mean of its divisors is an integer number (20017101232).

Almost surely, 2^40034202463 is an apocalyptic number.

40034202463 is a deficient number, since it is larger than the sum of its proper divisors (1).

40034202463 is an equidigital number, since it uses as much as digits as its factorization.

40034202463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 40034202463 its reverse (36420243004), we get a palindrome (76454445467).

The spelling of 40034202463 in words is "forty billion, thirty-four million, two hundred two thousand, four hundred sixty-three".