82046207401 has 4 divisors (see below), whose sum is σ = 82050029712. Its totient is φ = 82042385092.

The previous prime is 82046207393. The next prime is 82046207413. The reversal of 82046207401 is 10470264028.

It is a happy number.

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 82046207401 - 2³ = 82046207393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82046207471) 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, 1878775 + ... + 1921948.

It is an arithmetic number, because the mean of its divisors is an integer number (20512507428).

Almost surely, 2^82046207401 is an apocalyptic number.

It is an amenable number.

82046207401 is a deficient number, since it is larger than the sum of its proper divisors (3822311).

82046207401 is a wasteful number, since it uses less digits than its factorization.

82046207401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822310.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 82046207401 in words is "eighty-two billion, forty-six million, two hundred seven thousand, four hundred one".