2134834548 has 72 divisors (see below), whose sum is σ = 6321347424. Its totient is φ = 554500800.

The previous prime is 2134834543. The next prime is 2134834571. The reversal of 2134834548 is 8454384312.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134834543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158563 + ... + 171498.

It is an arithmetic number, because the mean of its divisors is an integer number (87796492).

Almost surely, 2^2134834548 is an apocalyptic number.

2134834548 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2134834548 is an abundant number, since it is smaller than the sum of its proper divisors (4186512876).

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

2134834548 is a wasteful number, since it uses less digits than its factorization.

2134834548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330093 (or 330084 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 2134834548 is about 46204.2698026925. The cubic root of 2134834548 is about 1287.6210684279.

The spelling of 2134834548 in words is "two billion, one hundred thirty-four million, eight hundred thirty-four thousand, five hundred forty-eight".