46444291979 has 2 divisors, whose sum is σ = 46444291980. Its totient is φ = 46444291978.

The previous prime is 46444291973. The next prime is 46444291987. The reversal of 46444291979 is 97919244464.

It is a happy number.

46444291979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46444291979 - 2⁴ = 46444291963 is a prime.

It is not a weakly prime, because it can be changed into another prime (46444291973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23222145989 + 23222145990.

It is an arithmetic number, because the mean of its divisors is an integer number (23222145990).

Almost surely, 2^46444291979 is an apocalyptic number.

46444291979 is a deficient number, since it is larger than the sum of its proper divisors (1).

46444291979 is an equidigital number, since it uses as much as digits as its factorization.

46444291979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15676416, while the sum is 59.

The spelling of 46444291979 in words is "forty-six billion, four hundred forty-four million, two hundred ninety-one thousand, nine hundred seventy-nine".