383214452697 has 12 divisors (see below), whose sum is σ = 553538219520. Its totient is φ = 255473425368.

The previous prime is 383214452651. The next prime is 383214452707. The reversal of 383214452697 is 796254412383.

383214452697 is a `hidden beast` number, since 3 + 8 + 3 + 21 + 4 + 4 + 526 + 97 = 666.

It is not a de Polignac number, because 383214452697 - 2⁸ = 383214452441 is a prime.

It is a super-2 number, since 2×383214452697² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (383214492697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 878704 + ... + 1240382.

It is an arithmetic number, because the mean of its divisors is an integer number (46128184960).

Almost surely, 2^383214452697 is an apocalyptic number.

It is an amenable number.

383214452697 is a deficient number, since it is larger than the sum of its proper divisors (170323766823).

383214452697 is a wasteful number, since it uses less digits than its factorization.

383214452697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479412 (or 479409 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

It can be divided in two parts, 3832144 and 52697, that added together give a square (3884841 = 1971²).

The spelling of 383214452697 in words is "three hundred eighty-three billion, two hundred fourteen million, four hundred fifty-two thousand, six hundred ninety-seven".