40447341034351 has 2 divisors, whose sum is σ = 40447341034352. Its totient is φ = 40447341034350.

The previous prime is 40447341034319. The next prime is 40447341034411. The reversal of 40447341034351 is 15343014374404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40447341034351 - 2⁵ = 40447341034319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40447341034298 and 40447341034307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40447341434351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20223670517175 + 20223670517176.

It is an arithmetic number, because the mean of its divisors is an integer number (20223670517176).

Almost surely, 2^{40447341034351} is an apocalyptic number.

40447341034351 is a deficient number, since it is larger than the sum of its proper divisors (1).

40447341034351 is an equidigital number, since it uses as much as digits as its factorization.

40447341034351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 40447341034351 in words is "forty trillion, four hundred forty-seven billion, three hundred forty-one million, thirty-four thousand, three hundred fifty-one".