46443426479 has 2 divisors, whose sum is σ = 46443426480. Its totient is φ = 46443426478.

The previous prime is 46443426431. The next prime is 46443426487. The reversal of 46443426479 is 97462434464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46443426479 - 2¹² = 46443422383 is a prime.

It is a super-2 number, since 2×46443426479² (a number of 22 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 46443426479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46443426409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23221713239 + 23221713240.

It is an arithmetic number, because the mean of its divisors is an integer number (23221713240).

Almost surely, 2^46443426479 is an apocalyptic number.

46443426479 is a deficient number, since it is larger than the sum of its proper divisors (1).

46443426479 is an equidigital number, since it uses as much as digits as its factorization.

46443426479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13934592, while the sum is 53.

The spelling of 46443426479 in words is "forty-six billion, four hundred forty-three million, four hundred twenty-six thousand, four hundred seventy-nine".