34404311003 has 4 divisors (see below), whose sum is σ = 34453390608. Its totient is φ = 34355231400.

The previous prime is 34404310987. The next prime is 34404311021. The reversal of 34404311003 is 30011340443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30011340443 = 7 ⋅4287334349.

It is a cyclic number.

It is not a de Polignac number, because 34404311003 - 2⁴ = 34404310987 is a prime.

It is a super-2 number, since 2×34404311003² (a number of 22 digits) contains 22 as substring.

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 34404311003.

It is not an unprimeable number, because it can be changed into a prime (34404319003) 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, 24538751 + ... + 24540152.

It is an arithmetic number, because the mean of its divisors is an integer number (8613347652).

Almost surely, 2^34404311003 is an apocalyptic number.

34404311003 is a deficient number, since it is larger than the sum of its proper divisors (49079605).

34404311003 is an equidigital number, since it uses as much as digits as its factorization.

34404311003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49079604.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 34404311003 its reverse (30011340443), we get a palindrome (64415651446).

The spelling of 34404311003 in words is "thirty-four billion, four hundred four million, three hundred eleven thousand, three".