2127007394 has 16 divisors (see below), whose sum is σ = 3382087608. Its totient is φ = 999789312.

The previous prime is 2127007391. The next prime is 2127007453. The reversal of 2127007394 is 4937007212.

It can be written as a sum of positive squares in 4 ways, for example, as 2105616769 + 21390625 = 45887^2 + 4625^2 .

It is not an unprimeable number, because it can be changed into a prime (2127007391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5849 + ... + 65484.

Almost surely, 2^2127007394 is an apocalyptic number.

2127007394 is a deficient number, since it is larger than the sum of its proper divisors (1255080214).

2127007394 is a wasteful number, since it uses less digits than its factorization.

2127007394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72229.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 2127007394 is about 46119.4903918072. The cubic root of 2127007394 is about 1286.0454973515.

The spelling of 2127007394 in words is "two billion, one hundred twenty-seven million, seven thousand, three hundred ninety-four".