406680219029 has 8 divisors (see below), whose sum is σ = 464781577728. Its totient is φ = 348579906480.

The previous prime is 406680219013. The next prime is 406680219067. The reversal of 406680219029 is 920912086604.

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 406680219029 - 2⁴ = 406680219013 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 (406680219079) 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, 938699 + ... + 1301735.

It is an arithmetic number, because the mean of its divisors is an integer number (58097697216).

Almost surely, 2^406680219029 is an apocalyptic number.

It is an amenable number.

406680219029 is a deficient number, since it is larger than the sum of its proper divisors (58101358699).

406680219029 is a wasteful number, since it uses less digits than its factorization.

406680219029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523075.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 406680219029 in words is "four hundred six billion, six hundred eighty million, two hundred nineteen thousand, twenty-nine".