46424837309 has 2 divisors, whose sum is σ = 46424837310. Its totient is φ = 46424837308.

The previous prime is 46424837299. The next prime is 46424837323. The reversal of 46424837309 is 90373842464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36184409284 + 10240428025 = 190222^2 + 101195^2 .

It is a cyclic number.

It is not a de Polignac number, because 46424837309 - 2⁴ = 46424837293 is a prime.

It is a super-2 number, since 2×46424837309² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46424837399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23212418654 + 23212418655.

It is an arithmetic number, because the mean of its divisors is an integer number (23212418655).

Almost surely, 2^46424837309 is an apocalyptic number.

It is an amenable number.

46424837309 is a deficient number, since it is larger than the sum of its proper divisors (1).

46424837309 is an equidigital number, since it uses as much as digits as its factorization.

46424837309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 46424837309 in words is "forty-six billion, four hundred twenty-four million, eight hundred thirty-seven thousand, three hundred nine".