22432014949 has 2 divisors, whose sum is σ = 22432014950. Its totient is φ = 22432014948.

The previous prime is 22432014929. The next prime is 22432014971. The reversal of 22432014949 is 94941023422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18206104900 + 4225910049 = 134930^2 + 65007^2 .

It is a cyclic number.

It is not a de Polignac number, because 22432014949 - 2¹¹ = 22432012901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22432014919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11216007474 + 11216007475.

It is an arithmetic number, because the mean of its divisors is an integer number (11216007475).

Almost surely, 2^22432014949 is an apocalyptic number.

It is an amenable number.

22432014949 is a deficient number, since it is larger than the sum of its proper divisors (1).

22432014949 is an equidigital number, since it uses as much as digits as its factorization.

22432014949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 22432014949 in words is "twenty-two billion, four hundred thirty-two million, fourteen thousand, nine hundred forty-nine".