34540202003 has 4 divisors (see below), whose sum is σ = 34543384920. Its totient is φ = 34537019088.

The previous prime is 34540201939. The next prime is 34540202023. The reversal of 34540202003 is 30020204543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34540202003 - 2⁶ = 34540201939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34540202003.

It is not an unprimeable number, because it can be changed into a prime (34540202023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575125 + ... + 1596902.

It is an arithmetic number, because the mean of its divisors is an integer number (8635846230).

Almost surely, 2^34540202003 is an apocalyptic number.

34540202003 is a deficient number, since it is larger than the sum of its proper divisors (3182917).

34540202003 is a wasteful number, since it uses less digits than its factorization.

34540202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182916.

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 34540202003 its reverse (30020204543), we get a palindrome (64560406546).

The spelling of 34540202003 in words is "thirty-four billion, five hundred forty million, two hundred two thousand, three".