405116113606 has 4 divisors (see below), whose sum is σ = 607674170412. Its totient is φ = 202558056802.

The previous prime is 405116113603. The next prime is 405116113639. The reversal of 405116113606 is 606311611504.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405116113603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101279028400 + ... + 101279028403.

It is an arithmetic number, because the mean of its divisors is an integer number (151918542603).

Almost surely, 2^405116113606 is an apocalyptic number.

405116113606 is a deficient number, since it is larger than the sum of its proper divisors (202558056806).

405116113606 is a wasteful number, since it uses less digits than its factorization.

405116113606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202558056805.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 405116113606 in words is "four hundred five billion, one hundred sixteen million, one hundred thirteen thousand, six hundred six".