383106396448 has 24 divisors (see below), whose sum is σ = 755032216428. Its totient is φ = 191352182784.

The previous prime is 383106396419. The next prime is 383106396451. The reversal of 383106396448 is 844693601383.

It can be written as a sum of positive squares in 2 ways, for example, as 371012555664 + 12093840784 = 609108^2 + 109972^2 .

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, 6250761 + ... + 6311752.

Almost surely, 2^383106396448 is an apocalyptic number.

It is an amenable number.

383106396448 is a deficient number, since it is larger than the sum of its proper divisors (371925819980).

383106396448 is a wasteful number, since it uses less digits than its factorization.

383106396448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12563476 (or 12563468 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 55.

The spelling of 383106396448 in words is "three hundred eighty-three billion, one hundred six million, three hundred ninety-six thousand, four hundred forty-eight".