3201457403 has 2 divisors, whose sum is σ = 3201457404. Its totient is φ = 3201457402.

The previous prime is 3201457279. The next prime is 3201457411. The reversal of 3201457403 is 3047541023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3201457403 - 2²² = 3197263099 is a prime.

It is not a weakly prime, because it can be changed into another prime (3201457463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600728701 + 1600728702.

It is an arithmetic number, because the mean of its divisors is an integer number (1600728702).

Almost surely, 2^3201457403 is an apocalyptic number.

3201457403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201457403 is an equidigital number, since it uses as much as digits as its factorization.

3201457403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3201457403 is about 56581.4227728501. The cubic root of 3201457403 is about 1473.8362787755.

Adding to 3201457403 its reverse (3047541023), we get a palindrome (6248998426).

The spelling of 3201457403 in words is "three billion, two hundred one million, four hundred fifty-seven thousand, four hundred three".