34254268644 has 48 divisors (see below), whose sum is σ = 83726391168. Its totient is φ = 10879131648.

The previous prime is 34254268603. The next prime is 34254268649. The reversal of 34254268644 is 44686245243.

It is a junction number, because it is equal to n+sod(n) for n = 34254268593 and 34254268602.

It is not an unprimeable number, because it can be changed into a prime (34254268649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170527 + ... + 312390.

It is an arithmetic number, because the mean of its divisors is an integer number (1744299816).

Almost surely, 2^34254268644 is an apocalyptic number.

It is an amenable number.

34254268644 is an abundant number, since it is smaller than the sum of its proper divisors (49472122524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34254268644 is a wasteful number, since it uses less digits than its factorization.

34254268644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483204 (or 483202 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 48.

The spelling of 34254268644 in words is "thirty-four billion, two hundred fifty-four million, two hundred sixty-eight thousand, six hundred forty-four".