34145305516426 has 16 divisors (see below), whose sum is σ = 55934671661568. Its totient is φ = 15537408793200.

The previous prime is 34145305516337. The next prime is 34145305516453. The reversal of 34145305516426 is 62461550354143.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 34145305516426.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9248455770 + ... + 9248459461.

It is an arithmetic number, because the mean of its divisors is an integer number (3495916978848).

Almost surely, 2^{34145305516426} is an apocalyptic number.

34145305516426 is a deficient number, since it is larger than the sum of its proper divisors (21789366145142).

34145305516426 is a wasteful number, since it uses less digits than its factorization.

34145305516426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18496915317.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 34145305516426 in words is "thirty-four trillion, one hundred forty-five billion, three hundred five million, five hundred sixteen thousand, four hundred twenty-six".