64023232043 has 2 divisors, whose sum is σ = 64023232044. Its totient is φ = 64023232042.

The previous prime is 64023232033. The next prime is 64023232079. The reversal of 64023232043 is 34023232046.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64023232043 - 2²² = 64019037739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64023231997 and 64023232015.

It is not a weakly prime, because it can be changed into another prime (64023232033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32011616021 + 32011616022.

It is an arithmetic number, because the mean of its divisors is an integer number (32011616022).

Almost surely, 2^64023232043 is an apocalyptic number.

64023232043 is a deficient number, since it is larger than the sum of its proper divisors (1).

64023232043 is an equidigital number, since it uses as much as digits as its factorization.

64023232043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 64023232043 its reverse (34023232046), we get a palindrome (98046464089).

The spelling of 64023232043 in words is "sixty-four billion, twenty-three million, two hundred thirty-two thousand, forty-three".