80081401 has 8 divisors (see below), whose sum is σ = 83026944. Its totient is φ = 77158560.

The previous prime is 80081389. The next prime is 80081413. The reversal of 80081401 is 10418008.

It is an interprime number because it is at equal distance from previous prime (80081389) and next prime (80081413).

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

It is a cyclic number.

It is not a de Polignac number, because 80081401 - 2⁵ = 80081369 is a prime.

It is a super-2 number, since 2×80081401² = 12826061572245602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80051401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680 + ... + 12766.

It is an arithmetic number, because the mean of its divisors is an integer number (10378368).

Almost surely, 2^80081401 is an apocalyptic number.

It is an amenable number.

80081401 is a deficient number, since it is larger than the sum of its proper divisors (2945543).

80081401 is a wasteful number, since it uses less digits than its factorization.

80081401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11351.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 80081401 is about 8948.8212072876. The cubic root of 80081401 is about 431.0330327483.

Adding to 80081401 its reverse (10418008), we get a palindrome (90499409).

It can be divided in two parts, 8008 and 1401, that added together give a square (9409 = 97²).

The spelling of 80081401 in words is "eighty million, eighty-one thousand, four hundred one".