46447719078 has 8 divisors (see below), whose sum is σ = 92895438168. Its totient is φ = 15482573024.

The previous prime is 46447719061. The next prime is 46447719079. The reversal of 46447719078 is 87091774464.

It is a sphenic number, since it is the product of 3 distinct primes.

46447719078 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46447719079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3870643251 + ... + 3870643262.

It is an arithmetic number, because the mean of its divisors is an integer number (11611929771).

Almost surely, 2^46447719078 is an apocalyptic number.

46447719078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46447719078 is a wasteful number, since it uses less digits than its factorization.

46447719078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7741286518.

The product of its (nonzero) digits is 9483264, while the sum is 57.

The spelling of 46447719078 in words is "forty-six billion, four hundred forty-seven million, seven hundred nineteen thousand, seventy-eight".