378233053379 has 2 divisors, whose sum is σ = 378233053380. Its totient is φ = 378233053378.

The previous prime is 378233053357. The next prime is 378233053411. The reversal of 378233053379 is 973350332873.

It is a weak prime.

It is an emirp because it is prime and its reverse (973350332873) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-378233053379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 378233053379.

It is not a weakly prime, because it can be changed into another prime (378233053279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189116526689 + 189116526690.

It is an arithmetic number, because the mean of its divisors is an integer number (189116526690).

Almost surely, 2^378233053379 is an apocalyptic number.

378233053379 is a deficient number, since it is larger than the sum of its proper divisors (1).

378233053379 is an equidigital number, since it uses as much as digits as its factorization.

378233053379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8573040, while the sum is 53.

The spelling of 378233053379 in words is "three hundred seventy-eight billion, two hundred thirty-three million, fifty-three thousand, three hundred seventy-nine".