471451399 has 2 divisors, whose sum is σ = 471451400. Its totient is φ = 471451398.

The previous prime is 471451391. The next prime is 471451417. The reversal of 471451399 is 993154174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 471451399 - 2³ = 471451391 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471451391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235725699 + 235725700.

It is an arithmetic number, because the mean of its divisors is an integer number (235725700).

Almost surely, 2^471451399 is an apocalyptic number.

471451399 is a deficient number, since it is larger than the sum of its proper divisors (1).

471451399 is an equidigital number, since it uses as much as digits as its factorization.

471451399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 43.

The square root of 471451399 is about 21712.9316076849. The cubic root of 471451399 is about 778.2975134435.

The spelling of 471451399 in words is "four hundred seventy-one million, four hundred fifty-one thousand, three hundred ninety-nine".