34513143403 has 4 divisors (see below), whose sum is σ = 34705954440. Its totient is φ = 34320332368.

The previous prime is 34513143367. The next prime is 34513143409. The reversal of 34513143403 is 30434131543.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34513143403 is a prime.

It is a super-3 number, since 3×34513143403³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34513143409) 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, 96405250 + ... + 96405607.

It is an arithmetic number, because the mean of its divisors is an integer number (8676488610).

Almost surely, 2^34513143403 is an apocalyptic number.

34513143403 is a deficient number, since it is larger than the sum of its proper divisors (192811037).

34513143403 is a wasteful number, since it uses less digits than its factorization.

34513143403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192811036.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 34513143403 its reverse (30434131543), we get a palindrome (64947274946).

The spelling of 34513143403 in words is "thirty-four billion, five hundred thirteen million, one hundred forty-three thousand, four hundred three".