34040410515 has 128 divisors (see below), whose sum is σ = 63983001600. Its totient is φ = 17148257280.

The previous prime is 34040410487. The next prime is 34040410571. The reversal of 34040410515 is 51501404043.

It is a happy number.

It is not a de Polignac number, because 34040410515 - 2¹³ = 34040402323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 73521174 + ... + 73521636.

It is an arithmetic number, because the mean of its divisors is an integer number (499867200).

Almost surely, 2^34040410515 is an apocalyptic number.

34040410515 is a deficient number, since it is larger than the sum of its proper divisors (29942591085).

34040410515 is a wasteful number, since it uses less digits than its factorization.

34040410515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 34040410515 its reverse (51501404043), we get a palindrome (85541814558).

The spelling of 34040410515 in words is "thirty-four billion, forty million, four hundred ten thousand, five hundred fifteen".