34654621623 has 8 divisors (see below), whose sum is σ = 46216570368. Its totient is φ = 23097876984.

The previous prime is 34654621621. The next prime is 34654621627. The reversal of 34654621623 is 32612645643.

It is a happy number.

34654621623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34654621623 - 2¹ = 34654621621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34654621621) 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, 1285461 + ... + 1312142.

It is an arithmetic number, because the mean of its divisors is an integer number (5777071296).

Almost surely, 2^34654621623 is an apocalyptic number.

34654621623 is a deficient number, since it is larger than the sum of its proper divisors (11561948745).

34654621623 is a wasteful number, since it uses less digits than its factorization.

34654621623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602053.

The product of its digits is 622080, while the sum is 42.

The spelling of 34654621623 in words is "thirty-four billion, six hundred fifty-four million, six hundred twenty-one thousand, six hundred twenty-three".