2134120328 has 16 divisors (see below), whose sum is σ = 4009134480. Its totient is φ = 1065017808.

The previous prime is 2134120327. The next prime is 2134120333. The reversal of 2134120328 is 8230214312.

It is a junction number, because it is equal to n+sod(n) for n = 2134120297 and 2134120306.

It is not an unprimeable number, because it can be changed into a prime (2134120327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250850 + ... + 259217.

It is an arithmetic number, because the mean of its divisors is an integer number (250570905).

Almost surely, 2^2134120328 is an apocalyptic number.

It is an amenable number.

2134120328 is a deficient number, since it is larger than the sum of its proper divisors (1875014152).

2134120328 is a wasteful number, since it uses less digits than its factorization.

2134120328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510596 (or 510592 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2134120328 is about 46196.5402167738. The cubic root of 2134120328 is about 1287.4774589701.

The spelling of 2134120328 in words is "two billion, one hundred thirty-four million, one hundred twenty thousand, three hundred twenty-eight".