20134033344 has 84 divisors (see below), whose sum is σ = 59118215520. Its totient is φ = 6547645440.

The previous prime is 20134033267. The next prime is 20134033369. The reversal of 20134033344 is 44333043102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 402664 + ... + 449895.

It is an arithmetic number, because the mean of its divisors is an integer number (703788280).

Almost surely, 2^20134033344 is an apocalyptic number.

20134033344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20134033344 is an abundant number, since it is smaller than the sum of its proper divisors (38984182176).

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

20134033344 is a wasteful number, since it uses less digits than its factorization.

20134033344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852618 (or 852605 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 20134033344 its reverse (44333043102), we get a palindrome (64467076446).

The spelling of 20134033344 in words is "twenty billion, one hundred thirty-four million, thirty-three thousand, three hundred forty-four".