46344165680 has 40 divisors (see below), whose sum is σ = 108703747872. Its totient is φ = 18373612544.

The previous prime is 46344165653. The next prime is 46344165683. The reversal of 46344165680 is 8656144364.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (46344165683) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2554244 + ... + 2572323.

Almost surely, 2^46344165680 is an apocalyptic number.

46344165680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46344165680 is an abundant number, since it is smaller than the sum of its proper divisors (62359582192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46344165680 is a wasteful number, since it uses less digits than its factorization.

46344165680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126693 (or 5126687 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 46344165680 in words is "forty-six billion, three hundred forty-four million, one hundred sixty-five thousand, six hundred eighty".