3968253968254 has 8 divisors (see below), whose sum is σ = 5954880909528. Its totient is φ = 1983293665080.

The previous prime is 3968253968243. The next prime is 3968253968291. The reversal of 3968253968254 is 4528693528693.

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

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, 416653572 + ... + 416663095.

It is an arithmetic number, because the mean of its divisors is an integer number (744360113691).

Almost surely, 2^{3968253968254} is an apocalyptic number.

3968253968254 is a deficient number, since it is larger than the sum of its proper divisors (1986626941274).

3968253968254 is a wasteful number, since it uses less digits than its factorization.

3968253968254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833319050.

The product of its digits is 671846400, while the sum is 70.

The spelling of 3968253968254 in words is "three trillion, nine hundred sixty-eight billion, two hundred fifty-three million, nine hundred sixty-eight thousand, two hundred fifty-four".