37982158343 has 2 divisors, whose sum is σ = 37982158344. Its totient is φ = 37982158342.

The previous prime is 37982158321. The next prime is 37982158369. The reversal of 37982158343 is 34385128973.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37982158343 - 2¹⁶ = 37982092807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37982158843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18991079171 + 18991079172.

It is an arithmetic number, because the mean of its divisors is an integer number (18991079172).

Almost surely, 2^37982158343 is an apocalyptic number.

37982158343 is a deficient number, since it is larger than the sum of its proper divisors (1).

37982158343 is an equidigital number, since it uses as much as digits as its factorization.

37982158343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The spelling of 37982158343 in words is "thirty-seven billion, nine hundred eighty-two million, one hundred fifty-eight thousand, three hundred forty-three".