34404211503 has 6 divisors (see below), whose sum is σ = 49694972184. Its totient is φ = 22936140996.

The previous prime is 34404211441. The next prime is 34404211531. The reversal of 34404211503 is 30511240443.

It is a happy number.

34404211503 is a `hidden beast` number, since 3 + 440 + 4 + 211 + 5 + 0 + 3 = 666.

It is not a de Polignac number, because 34404211503 - 2¹² = 34404207407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34404211553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1911345075 + ... + 1911345092.

It is an arithmetic number, because the mean of its divisors is an integer number (8282495364).

Almost surely, 2^34404211503 is an apocalyptic number.

34404211503 is a deficient number, since it is larger than the sum of its proper divisors (15290760681).

34404211503 is a wasteful number, since it uses less digits than its factorization.

34404211503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822690173 (or 3822690170 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 34404211503 its reverse (30511240443), we get a palindrome (64915451946).

The spelling of 34404211503 in words is "thirty-four billion, four hundred four million, two hundred eleven thousand, five hundred three".