375842867399 has 2 divisors, whose sum is σ = 375842867400. Its totient is φ = 375842867398.

The previous prime is 375842867383. The next prime is 375842867447. The reversal of 375842867399 is 993768248573.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 375842867399 - 2⁴ = 375842867383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375842867999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187921433699 + 187921433700.

It is an arithmetic number, because the mean of its divisors is an integer number (187921433700).

Almost surely, 2^375842867399 is an apocalyptic number.

375842867399 is a deficient number, since it is larger than the sum of its proper divisors (1).

375842867399 is an equidigital number, since it uses as much as digits as its factorization.

375842867399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 548674560, while the sum is 71.

The spelling of 375842867399 in words is "three hundred seventy-five billion, eight hundred forty-two million, eight hundred sixty-seven thousand, three hundred ninety-nine".