474149606743 has 2 divisors, whose sum is σ = 474149606744. Its totient is φ = 474149606742.

The previous prime is 474149606681. The next prime is 474149606761. The reversal of 474149606743 is 347606941474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474149606743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474149606773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237074803371 + 237074803372.

It is an arithmetic number, because the mean of its divisors is an integer number (237074803372).

Almost surely, 2^474149606743 is an apocalyptic number.

474149606743 is a deficient number, since it is larger than the sum of its proper divisors (1).

474149606743 is an equidigital number, since it uses as much as digits as its factorization.

474149606743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12192768, while the sum is 55.

The spelling of 474149606743 in words is "four hundred seventy-four billion, one hundred forty-nine million, six hundred six thousand, seven hundred forty-three".