378240701716 has 24 divisors (see below), whose sum is σ = 680621477760. Its totient is φ = 183789610272.

The previous prime is 378240701633. The next prime is 378240701749. The reversal of 378240701716 is 617107042873.

It is a super-2 number, since 2×378240701716² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398880 + ... + 1647223.

It is an arithmetic number, because the mean of its divisors is an integer number (28359228240).

Almost surely, 2^378240701716 is an apocalyptic number.

It is an amenable number.

378240701716 is a deficient number, since it is larger than the sum of its proper divisors (302380776044).

378240701716 is a wasteful number, since it uses less digits than its factorization.

378240701716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046983 (or 3046981 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 378240701716 in words is "three hundred seventy-eight billion, two hundred forty million, seven hundred one thousand, seven hundred sixteen".