408813208151 has 4 divisors (see below), whose sum is σ = 410048293704. Its totient is φ = 407578122600.

The previous prime is 408813208147. The next prime is 408813208159. The reversal of 408813208151 is 151802318804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 408813208151 - 2² = 408813208147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 408813208099 and 408813208108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408813208159) 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, 617542280 + ... + 617542941.

It is an arithmetic number, because the mean of its divisors is an integer number (102512073426).

Almost surely, 2^408813208151 is an apocalyptic number.

408813208151 is a deficient number, since it is larger than the sum of its proper divisors (1235085553).

408813208151 is a wasteful number, since it uses less digits than its factorization.

408813208151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235085552.

The product of its (nonzero) digits is 61440, while the sum is 41.

The spelling of 408813208151 in words is "four hundred eight billion, eight hundred thirteen million, two hundred eight thousand, one hundred fifty-one".