60042403 has 2 divisors, whose sum is σ = 60042404. Its totient is φ = 60042402.

The previous prime is 60042401. The next prime is 60042421. The reversal of 60042403 is 30424006.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60042403 - 2¹ = 60042401 is a prime.

Together with 60042401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (60042401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30021201 + 30021202.

It is an arithmetic number, because the mean of its divisors is an integer number (30021202).

Almost surely, 2^60042403 is an apocalyptic number.

60042403 is a deficient number, since it is larger than the sum of its proper divisors (1).

60042403 is an equidigital number, since it uses as much as digits as its factorization.

60042403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 60042403 is about 7748.7033108772. The cubic root of 60042403 is about 391.5789658071.

Adding to 60042403 its reverse (30424006), we get a palindrome (90466409).

The spelling of 60042403 in words is "sixty million, forty-two thousand, four hundred three".