2114642437 has 2 divisors, whose sum is σ = 2114642438. Its totient is φ = 2114642436.

The previous prime is 2114642417. The next prime is 2114642443. The reversal of 2114642437 is 7342464112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1989962881 + 124679556 = 44609^2 + 11166^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114642437 is a prime.

It is a super-2 number, since 2×2114642437² = 8943425272722597938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114642417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057321218 + 1057321219.

It is an arithmetic number, because the mean of its divisors is an integer number (1057321219).

Almost surely, 2^2114642437 is an apocalyptic number.

It is an amenable number.

2114642437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114642437 is an equidigital number, since it uses as much as digits as its factorization.

2114642437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 34.

The square root of 2114642437 is about 45985.2415129028. The cubic root of 2114642437 is about 1283.5485915338.

The spelling of 2114642437 in words is "two billion, one hundred fourteen million, six hundred forty-two thousand, four hundred thirty-seven".