4233432223957 has 2 divisors, whose sum is σ = 4233432223958. Its totient is φ = 4233432223956.

The previous prime is 4233432223949. The next prime is 4233432223973. The reversal of 4233432223957 is 7593222343324.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3818276229681 + 415155994276 = 1954041^2 + 644326^2 .

It is a cyclic number.

It is not a de Polignac number, because 4233432223957 - 2³ = 4233432223949 is a prime.

It is a super-2 number, since 2×4233432223957² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4233432223957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4233432223357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116716111978 + 2116716111979.

It is an arithmetic number, because the mean of its divisors is an integer number (2116716111979).

Almost surely, 2^{4233432223957} is an apocalyptic number.

It is an amenable number.

4233432223957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233432223957 is an equidigital number, since it uses as much as digits as its factorization.

4233432223957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 49.

The spelling of 4233432223957 in words is "four trillion, two hundred thirty-three billion, four hundred thirty-two million, two hundred twenty-three thousand, nine hundred fifty-seven".