46438246682215 has 12 divisors (see below), whose sum is σ = 56272176899784. Its totient is φ = 36789911892624.

The previous prime is 46438246682213. The next prime is 46438246682251. The reversal of 46438246682215 is 51228664283464.

It is a happy number.

It is not a de Polignac number, because 46438246682215 - 2¹ = 46438246682213 is a prime.

It is a super-3 number, since 3×46438246682215³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46438246682213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437671969 + ... + 437778058.

It is an arithmetic number, because the mean of its divisors is an integer number (4689348074982).

Almost surely, 2^{46438246682215} is an apocalyptic number.

46438246682215 is a deficient number, since it is larger than the sum of its proper divisors (9833930217569).

46438246682215 is an equidigital number, since it uses as much as digits as its factorization.

46438246682215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875450238 (or 875450135 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 61.

The spelling of 46438246682215 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred forty-six million, six hundred eighty-two thousand, two hundred fifteen".