375039393427 has 2 divisors, whose sum is σ = 375039393428. Its totient is φ = 375039393426.

The previous prime is 375039393371. The next prime is 375039393467. The reversal of 375039393427 is 724393930573.

It is a strong prime.

It is an emirp because it is prime and its reverse (724393930573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375039393427 - 2²⁷ = 374905175699 is a prime.

It is not a weakly prime, because it can be changed into another prime (375039393467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187519696713 + 187519696714.

It is an arithmetic number, because the mean of its divisors is an integer number (187519696714).

Almost surely, 2^375039393427 is an apocalyptic number.

375039393427 is a deficient number, since it is larger than the sum of its proper divisors (1).

375039393427 is an equidigital number, since it uses as much as digits as its factorization.

375039393427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12859560, while the sum is 55.

The spelling of 375039393427 in words is "three hundred seventy-five billion, thirty-nine million, three hundred ninety-three thousand, four hundred twenty-seven".