379254743983 has 2 divisors, whose sum is σ = 379254743984. Its totient is φ = 379254743982.

The previous prime is 379254743941. The next prime is 379254744041. The reversal of 379254743983 is 389347452973.

It is a weak prime.

It is an emirp because it is prime and its reverse (389347452973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379254743983 - 2²¹ = 379252646831 is a prime.

It is a super-2 number, since 2×379254743983² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379254723983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189627371991 + 189627371992.

It is an arithmetic number, because the mean of its divisors is an integer number (189627371992).

Almost surely, 2^379254743983 is an apocalyptic number.

379254743983 is a deficient number, since it is larger than the sum of its proper divisors (1).

379254743983 is an equidigital number, since it uses as much as digits as its factorization.

379254743983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 137168640, while the sum is 64.

The spelling of 379254743983 in words is "three hundred seventy-nine billion, two hundred fifty-four million, seven hundred forty-three thousand, nine hundred eighty-three".