2148363432 has 64 divisors (see below), whose sum is σ = 5983488000. Its totient is φ = 714223872.

The previous prime is 2148363409. The next prime is 2148363473. The reversal of 2148363432 is 2343638412.

2148363432 is a `hidden beast` number, since 2 + 14 + 8 + 3 + 634 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69744 + ... + 95712.

It is an arithmetic number, because the mean of its divisors is an integer number (93492000).

Almost surely, 2^2148363432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2148363432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2991744000).

2148363432 is an abundant number, since it is smaller than the sum of its proper divisors (3835124568).

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

2148363432 is a wasteful number, since it uses less digits than its factorization.

2148363432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26367 (or 26357 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 2148363432 is about 46350.4415512948. The cubic root of 2148363432 is about 1290.3353157527.

The spelling of 2148363432 in words is "two billion, one hundred forty-eight million, three hundred sixty-three thousand, four hundred thirty-two".