46443426465 has 32 divisors (see below), whose sum is σ = 75231636480. Its totient is φ = 24462657216.

The previous prime is 46443426431. The next prime is 46443426479. The reversal of 46443426465 is 56462434464.

It is a happy number.

It is not a de Polignac number, because 46443426465 - 2⁶ = 46443426401 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4979076 + ... + 4988394.

It is an arithmetic number, because the mean of its divisors is an integer number (2350988640).

Almost surely, 2^46443426465 is an apocalyptic number.

It is an amenable number.

46443426465 is a deficient number, since it is larger than the sum of its proper divisors (28788210015).

46443426465 is a wasteful number, since it uses less digits than its factorization.

46443426465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13413.

The product of its digits is 6635520, while the sum is 48.

The spelling of 46443426465 in words is "forty-six billion, four hundred forty-three million, four hundred twenty-six thousand, four hundred sixty-five".