46448016018 has 16 divisors (see below), whose sum is σ = 97785297120. Its totient is φ = 14667794496.

The previous prime is 46448015987. The next prime is 46448016019. The reversal of 46448016018 is 81061084464.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46448016019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203719255 + ... + 203719482.

It is an arithmetic number, because the mean of its divisors is an integer number (6111581070).

Almost surely, 2^46448016018 is an apocalyptic number.

46448016018 is an abundant number, since it is smaller than the sum of its proper divisors (51337281102).

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

46448016018 is a wasteful number, since it uses less digits than its factorization.

46448016018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407438761.

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 46448016018 in words is "forty-six billion, four hundred forty-eight million, sixteen thousand, eighteen".