20162934814 has 8 divisors (see below), whose sum is σ = 32993893368. Its totient is φ = 9164970360.

The previous prime is 20162934809. The next prime is 20162934829. The reversal of 20162934814 is 41843926102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20162934814² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458248497 + ... + 458248540.

It is an arithmetic number, because the mean of its divisors is an integer number (4124236671).

Almost surely, 2^20162934814 is an apocalyptic number.

20162934814 is a deficient number, since it is larger than the sum of its proper divisors (12830958554).

20162934814 is a wasteful number, since it uses less digits than its factorization.

20162934814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916497050.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 20162934814 in words is "twenty billion, one hundred sixty-two million, nine hundred thirty-four thousand, eight hundred fourteen".