397041448754 has 8 divisors (see below), whose sum is σ = 596755686000. Its totient is φ = 198122886756.

The previous prime is 397041448651. The next prime is 397041448799. The reversal of 397041448754 is 457844140793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 397041448754.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198917564 + ... + 198919559.

It is an arithmetic number, because the mean of its divisors is an integer number (74594460750).

Almost surely, 2^397041448754 is an apocalyptic number.

397041448754 is a deficient number, since it is larger than the sum of its proper divisors (199714237246).

397041448754 is a wasteful number, since it uses less digits than its factorization.

397041448754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397837624.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 397041448754 in words is "three hundred ninety-seven billion, forty-one million, four hundred forty-eight thousand, seven hundred fifty-four".