34023040655 has 4 divisors (see below), whose sum is σ = 40827648792. Its totient is φ = 27218432520.

The previous prime is 34023040591. The next prime is 34023040691. The reversal of 34023040655 is 55604032043.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 34023040655 - 2⁶ = 34023040591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3402304061 + ... + 3402304070.

It is an arithmetic number, because the mean of its divisors is an integer number (10206912198).

Almost surely, 2^34023040655 is an apocalyptic number.

34023040655 is a deficient number, since it is larger than the sum of its proper divisors (6804608137).

34023040655 is an equidigital number, since it uses as much as digits as its factorization.

34023040655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6804608136.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 34023040655 its reverse (55604032043), we get a palindrome (89627072698).

The spelling of 34023040655 in words is "thirty-four billion, twenty-three million, forty thousand, six hundred fifty-five".