447734740351 has 2 divisors, whose sum is σ = 447734740352. Its totient is φ = 447734740350.

The previous prime is 447734740301. The next prime is 447734740357. The reversal of 447734740351 is 153047437744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 447734740351 - 2⁹ = 447734739839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 447734740295 and 447734740304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (447734740357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223867370175 + 223867370176.

It is an arithmetic number, because the mean of its divisors is an integer number (223867370176).

Almost surely, 2^447734740351 is an apocalyptic number.

447734740351 is a deficient number, since it is larger than the sum of its proper divisors (1).

447734740351 is an equidigital number, since it uses as much as digits as its factorization.

447734740351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3951360, while the sum is 49.

The spelling of 447734740351 in words is "four hundred forty-seven billion, seven hundred thirty-four million, seven hundred forty thousand, three hundred fifty-one".