68014401 has 24 divisors (see below), whose sum is σ = 113609664. Its totient is φ = 35874720.

The previous prime is 68014393. The next prime is 68014409. The reversal of 68014401 is 10441086.

It is an interprime number because it is at equal distance from previous prime (68014393) and next prime (68014409).

It is not a de Polignac number, because 68014401 - 2³ = 68014393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68014409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15885 + ... + 19706.

It is an arithmetic number, because the mean of its divisors is an integer number (4733736).

Almost surely, 2^68014401 is an apocalyptic number.

It is an amenable number.

68014401 is a deficient number, since it is larger than the sum of its proper divisors (45595263).

68014401 is a wasteful number, since it uses less digits than its factorization.

68014401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35621 (or 35614 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 68014401 is about 8247.0843938934. The cubic root of 68014401 is about 408.1943218418.

Adding to 68014401 its reverse (10441086), we get a palindrome (78455487).

The spelling of 68014401 in words is "sixty-eight million, fourteen thousand, four hundred one".