20134462162 has 16 divisors (see below), whose sum is σ = 30289681440. Its totient is φ = 10037943648.

The previous prime is 20134462147. The next prime is 20134462199. The reversal of 20134462162 is 26126443102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022413 + ... + 1041919.

It is an arithmetic number, because the mean of its divisors is an integer number (1893105090).

Almost surely, 2^20134462162 is an apocalyptic number.

20134462162 is a deficient number, since it is larger than the sum of its proper divisors (10155219278).

20134462162 is a wasteful number, since it uses less digits than its factorization.

20134462162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20985.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 20134462162 in words is "twenty billion, one hundred thirty-four million, four hundred sixty-two thousand, one hundred sixty-two".