46427599488 has 128 divisors (see below), whose sum is σ = 133615120320. Its totient is φ = 14226702336.

The previous prime is 46427599487. The next prime is 46427599489. The reversal of 46427599488 is 88499572464.

It is an interprime number because it is at equal distance from previous prime (46427599487) and next prime (46427599489).

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (46427599483) 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 15 ways as a sum of consecutive naturals, for example, 198006 + ... + 363402.

Almost surely, 2^46427599488 is an apocalyptic number.

46427599488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46427599488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66807560160).

46427599488 is an abundant number, since it is smaller than the sum of its proper divisors (87187520832).

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

46427599488 is a wasteful number, since it uses less digits than its factorization.

46427599488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165474 (or 165462 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 66.

The spelling of 46427599488 in words is "forty-six billion, four hundred twenty-seven million, five hundred ninety-nine thousand, four hundred eighty-eight".