34542403 has 6 divisors (see below), whose sum is σ = 40182036. Its totient is φ = 29607732.

The previous prime is 34542383. The next prime is 34542421. The reversal of 34542403 is 30424543.

It is not a de Polignac number, because 34542403 - 2⁵ = 34542371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34542433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 352425 + ... + 352522.

It is an arithmetic number, because the mean of its divisors is an integer number (6697006).

Almost surely, 2^34542403 is an apocalyptic number.

34542403 is a deficient number, since it is larger than the sum of its proper divisors (5639633).

34542403 is an equidigital number, since it uses as much as digits as its factorization.

34542403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704961 (or 704954 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 34542403 is about 5877.2785368740. The cubic root of 34542403 is about 325.6748203385.

Adding to 34542403 its reverse (30424543), we get a palindrome (64966946).

The spelling of 34542403 in words is "thirty-four million, five hundred forty-two thousand, four hundred three".