408608504311 has 8 divisors (see below), whose sum is σ = 467768641824. Its totient is φ = 349645240320.

The previous prime is 408608504281. The next prime is 408608504323. The reversal of 408608504311 is 113405806804.

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 408608504311 - 2¹³ = 408608496119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408608501311) 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, 49213930 + ... + 49222231.

It is an arithmetic number, because the mean of its divisors is an integer number (58471080228).

Almost surely, 2^408608504311 is an apocalyptic number.

408608504311 is a deficient number, since it is larger than the sum of its proper divisors (59160137513).

408608504311 is an equidigital number, since it uses as much as digits as its factorization.

408608504311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98436761.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 408608504311 in words is "four hundred eight billion, six hundred eight million, five hundred four thousand, three hundred eleven".