80406858201 has 4 divisors (see below), whose sum is σ = 107209144272. Its totient is φ = 53604572132.

The previous prime is 80406858197. The next prime is 80406858229. The reversal of 80406858201 is 10285860408.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80406858201 - 2² = 80406858197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80406850201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13401143031 + ... + 13401143036.

It is an arithmetic number, because the mean of its divisors is an integer number (26802286068).

Almost surely, 2^80406858201 is an apocalyptic number.

It is an amenable number.

80406858201 is a deficient number, since it is larger than the sum of its proper divisors (26802286071).

80406858201 is a wasteful number, since it uses less digits than its factorization.

80406858201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26802286070.

The product of its (nonzero) digits is 122880, while the sum is 42.

The spelling of 80406858201 in words is "eighty billion, four hundred six million, eight hundred fifty-eight thousand, two hundred one".