332113440 has 48 divisors (see below), whose sum is σ = 1046158848. Its totient is φ = 88563456.

The previous prime is 332113409. The next prime is 332113487. The reversal of 332113440 is 44311233.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×332113440² = 220598674057267200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345472 + ... + 346431.

It is an arithmetic number, because the mean of its divisors is an integer number (21794976).

Almost surely, 2^332113440 is an apocalyptic number.

332113440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332113440 is an abundant number, since it is smaller than the sum of its proper divisors (714045408).

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

332113440 is a wasteful number, since it uses less digits than its factorization.

332113440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691921 (or 691913 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 332113440 is about 18223.9798068369. The cubic root of 332113440 is about 692.5144136330.

Adding to 332113440 its reverse (44311233), we get a palindrome (376424673).

It can be divided in two parts, 3321 and 13440, that added together give a palindrome (16761).

The spelling of 332113440 in words is "three hundred thirty-two million, one hundred thirteen thousand, four hundred forty".