374121443 has 2 divisors, whose sum is σ = 374121444. Its totient is φ = 374121442.

The previous prime is 374121437. The next prime is 374121481. The reversal of 374121443 is 344121473.

It is a weak prime.

It is an emirp because it is prime and its reverse (344121473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374121443 - 2¹⁴ = 374105059 is a prime.

It is a super-2 number, since 2×374121443² = 279933708224804498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (374120443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187060721 + 187060722.

It is an arithmetic number, because the mean of its divisors is an integer number (187060722).

Almost surely, 2^374121443 is an apocalyptic number.

374121443 is a deficient number, since it is larger than the sum of its proper divisors (1).

374121443 is an equidigital number, since it uses as much as digits as its factorization.

374121443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 374121443 is about 19342.2191849850. The cubic root of 374121443 is about 720.5611899213.

The spelling of 374121443 in words is "three hundred seventy-four million, one hundred twenty-one thousand, four hundred forty-three".