406212200521604 has 24 divisors (see below), whose sum is σ = 712613460165600. Its totient is φ = 202608360388800.

The previous prime is 406212200521597. The next prime is 406212200521609. The reversal of 406212200521604 is 406125002212604.

It is not an unprimeable number, because it can be changed into a prime (406212200521609) 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, 337952279 + ... + 339152129.

It is an arithmetic number, because the mean of its divisors is an integer number (29692227506900).

Almost surely, 2^{406212200521604} is an apocalyptic number.

It is an amenable number.

406212200521604 is a deficient number, since it is larger than the sum of its proper divisors (306401259643996).

406212200521604 is a wasteful number, since it uses less digits than its factorization.

406212200521604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407203 (or 1407201 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 406212200521604 in words is "four hundred six trillion, two hundred twelve billion, two hundred million, five hundred twenty-one thousand, six hundred four".