42664262036 has 24 divisors (see below), whose sum is σ = 82256398560. Its totient is φ = 19200836000.

The previous prime is 42664262023. The next prime is 42664262051. The reversal of 42664262036 is 63026246624.

It is a junction number, because it is equal to n+sod(n) for n = 42664261984 and 42664262002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4795766 + ... + 4804653.

It is an arithmetic number, because the mean of its divisors is an integer number (3427349940).

Almost surely, 2^42664262036 is an apocalyptic number.

It is an amenable number.

42664262036 is a deficient number, since it is larger than the sum of its proper divisors (39592136524).

42664262036 is a wasteful number, since it uses less digits than its factorization.

42664262036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600535 (or 9600533 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 42664262036 in words is "forty-two billion, six hundred sixty-four million, two hundred sixty-two thousand, thirty-six".