375299968816469 has 2 divisors, whose sum is σ = 375299968816470. Its totient is φ = 375299968816468.

The previous prime is 375299968816441. The next prime is 375299968816483. The reversal of 375299968816469 is 964618869992573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263298069037444 + 112001899779025 = 16226462^2 + 10583095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375299968816469 is a prime.

It is a super-2 number, since 2×375299968816469² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375299968816439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187649984408234 + 187649984408235.

It is an arithmetic number, because the mean of its divisors is an integer number (187649984408235).

Almost surely, 2^{375299968816469} is an apocalyptic number.

It is an amenable number.

375299968816469 is a deficient number, since it is larger than the sum of its proper divisors (1).

375299968816469 is an equidigital number, since it uses as much as digits as its factorization.

375299968816469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 76187381760, while the sum is 92.

The spelling of 375299968816469 in words is "three hundred seventy-five trillion, two hundred ninety-nine billion, nine hundred sixty-eight million, eight hundred sixteen thousand, four hundred sixty-nine".