162421206113 has 8 divisors (see below), whose sum is σ = 163651980960. Its totient is φ = 161191086880.

The previous prime is 162421206109. The next prime is 162421206119. The reversal of 162421206113 is 311602124261.

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 162421206113 - 2² = 162421206109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (162421206119) 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, 339278 + ... + 663288.

It is an arithmetic number, because the mean of its divisors is an integer number (20456497620).

Almost surely, 2^162421206113 is an apocalyptic number.

It is an amenable number.

162421206113 is a deficient number, since it is larger than the sum of its proper divisors (1230774847).

162421206113 is a wasteful number, since it uses less digits than its factorization.

162421206113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327807.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 162421206113 in words is "one hundred sixty-two billion, four hundred twenty-one million, two hundred six thousand, one hundred thirteen".