1372058243 has 2 divisors, whose sum is σ = 1372058244. Its totient is φ = 1372058242.

The previous prime is 1372058213. The next prime is 1372058249. The reversal of 1372058243 is 3428502731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1372058243 - 2²⁶ = 1304949379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1372058249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686029121 + 686029122.

It is an arithmetic number, because the mean of its divisors is an integer number (686029122).

Almost surely, 2^1372058243 is an apocalyptic number.

1372058243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372058243 is an equidigital number, since it uses as much as digits as its factorization.

1372058243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1372058243 is about 37041.3045531607. The cubic root of 1372058243 is about 1111.1964597946.

The spelling of 1372058243 in words is "one billion, three hundred seventy-two million, fifty-eight thousand, two hundred forty-three".