332113140 has 36 divisors (see below), whose sum is σ = 1007410404. Its totient is φ = 88563456.

The previous prime is 332113043. The next prime is 332113157. The reversal of 332113140 is 41311233.

It can be written as a sum of positive squares in 2 ways, for example, as 186814224 + 145298916 = 13668^2 + 12054^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×332113140² = 220598275521319200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 922357 + ... + 922716.

Almost surely, 2^332113140 is an apocalyptic number.

332113140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332113140 is an abundant number, since it is smaller than the sum of its proper divisors (675297264).

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

332113140 is a wasteful number, since it uses less digits than its factorization.

332113140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845088 (or 1845083 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 332113140 is about 18223.9715759216. The cubic root of 332113140 is about 692.5142051155.

Adding to 332113140 its reverse (41311233), we get a palindrome (373424373).

It can be divided in two parts, 3321 and 13140, that added together give a palindrome (16461).

The spelling of 332113140 in words is "three hundred thirty-two million, one hundred thirteen thousand, one hundred forty".