383420622612448 has 24 divisors (see below), whose sum is σ = 755974357237512. Its totient is φ = 191427135060096.

The previous prime is 383420622612409. The next prime is 383420622612451. The reversal of 383420622612448 is 844216226024383.

It is a super-2 number, since 2×383420622612448² (a number of 30 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 3 ways as a sum of consecutive naturals, for example, 8849235690 + ... + 8849279017.

It is an arithmetic number, because the mean of its divisors is an integer number (31498931551563).

Almost surely, 2^{383420622612448} is an apocalyptic number.

It is an amenable number.

383420622612448 is a deficient number, since it is larger than the sum of its proper divisors (372553734625064).

383420622612448 is a wasteful number, since it uses less digits than its factorization.

383420622612448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17698515394 (or 17698515386 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 55.

The spelling of 383420622612448 in words is "three hundred eighty-three trillion, four hundred twenty billion, six hundred twenty-two million, six hundred twelve thousand, four hundred forty-eight".