34423705516 has 24 divisors (see below), whose sum is σ = 60773207040. Its totient is φ = 17060552400.

The previous prime is 34423705469. The next prime is 34423705517. The reversal of 34423705516 is 61550732443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34423705517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145381 + ... + 299971.

It is an arithmetic number, because the mean of its divisors is an integer number (2532216960).

Almost surely, 2^34423705516 is an apocalyptic number.

It is an amenable number.

34423705516 is a deficient number, since it is larger than the sum of its proper divisors (26349501524).

34423705516 is a wasteful number, since it uses less digits than its factorization.

34423705516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155085 (or 155083 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 34423705516 in words is "thirty-four billion, four hundred twenty-three million, seven hundred five thousand, five hundred sixteen".