4068253216934 has 4 divisors (see below), whose sum is σ = 6102379825404. Its totient is φ = 2034126608466.

The previous prime is 4068253216931. The next prime is 4068253216943. The reversal of 4068253216934 is 4396123528604.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068253216931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017063304232 + ... + 1017063304235.

It is an arithmetic number, because the mean of its divisors is an integer number (1525594956351).

Almost surely, 2^{4068253216934} is an apocalyptic number.

4068253216934 is a deficient number, since it is larger than the sum of its proper divisors (2034126608470).

4068253216934 is a wasteful number, since it uses less digits than its factorization.

4068253216934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034126608469.

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 4068253216934 in words is "four trillion, sixty-eight billion, two hundred fifty-three million, two hundred sixteen thousand, nine hundred thirty-four".