2132407973 has 2 divisors, whose sum is σ = 2132407974. Its totient is φ = 2132407972.

The previous prime is 2132407967. The next prime is 2132408017. The reversal of 2132407973 is 3797042312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2132407684 + 289 = 46178^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132407973 - 2²² = 2128213669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132407933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066203986 + 1066203987.

It is an arithmetic number, because the mean of its divisors is an integer number (1066203987).

Almost surely, 2^2132407973 is an apocalyptic number.

It is an amenable number.

2132407973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132407973 is an equidigital number, since it uses as much as digits as its factorization.

2132407973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 2132407973 is about 46178.0031291956. The cubic root of 2132407973 is about 1287.1330222266.

The spelling of 2132407973 in words is "two billion, one hundred thirty-two million, four hundred seven thousand, nine hundred seventy-three".