2134022397 has 32 divisors (see below), whose sum is σ = 3163450752. Its totient is φ = 1271096064.

The previous prime is 2134022327. The next prime is 2134022413. The reversal of 2134022397 is 7932204312.

It is not a de Polignac number, because 2134022397 - 2⁷ = 2134022269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134022327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280518 + ... + 288024.

It is an arithmetic number, because the mean of its divisors is an integer number (98857836).

Almost surely, 2^2134022397 is an apocalyptic number.

It is an amenable number.

2134022397 is a deficient number, since it is larger than the sum of its proper divisors (1029428355).

2134022397 is a wasteful number, since it uses less digits than its factorization.

2134022397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7757.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 2134022397 is about 46195.4802659308. The cubic root of 2134022397 is about 1287.4577653158.

The spelling of 2134022397 in words is "two billion, one hundred thirty-four million, twenty-two thousand, three hundred ninety-seven".