20134413342 has 12 divisors (see below), whose sum is σ = 43624562280. Its totient is φ = 6711471108.

The previous prime is 20134413329. The next prime is 20134413361. The reversal of 20134413342 is 24331443102.

20134413342 is a `hidden beast` number, since 201 + 3 + 4 + 413 + 3 + 42 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 559289242 + ... + 559289277.

It is an arithmetic number, because the mean of its divisors is an integer number (3635380190).

Almost surely, 2^20134413342 is an apocalyptic number.

20134413342 is an abundant number, since it is smaller than the sum of its proper divisors (23490148938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20134413342 is a wasteful number, since it uses less digits than its factorization.

20134413342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118578527 (or 1118578524 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 20134413342 its reverse (24331443102), we get a palindrome (44465856444).

The spelling of 20134413342 in words is "twenty billion, one hundred thirty-four million, four hundred thirteen thousand, three hundred forty-two".