405308027006 has 4 divisors (see below), whose sum is σ = 607962040512. Its totient is φ = 202654013502.

The previous prime is 405308026943. The next prime is 405308027017. The reversal of 405308027006 is 600720803504.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101327006750 + ... + 101327006753.

It is an arithmetic number, because the mean of its divisors is an integer number (151990510128).

Almost surely, 2^405308027006 is an apocalyptic number.

405308027006 is a deficient number, since it is larger than the sum of its proper divisors (202654013506).

405308027006 is a wasteful number, since it uses less digits than its factorization.

405308027006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202654013505.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 405308027006 in words is "four hundred five billion, three hundred eight million, twenty-seven thousand, six".