1332204140 has 48 divisors (see below), whose sum is σ = 2836590624. Its totient is φ = 525504000.

The previous prime is 1332204119. The next prime is 1332204149. The reversal of 1332204140 is 414022331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1332204149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 566447 + ... + 568793.

It is an arithmetic number, because the mean of its divisors is an integer number (59095638).

Almost surely, 2^1332204140 is an apocalyptic number.

1332204140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332204140 is an abundant number, since it is smaller than the sum of its proper divisors (1504386484).

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

1332204140 is a wasteful number, since it uses less digits than its factorization.

1332204140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1332204140 is about 36499.3717754155. The cubic root of 1332204140 is about 1100.3316190244.

Adding to 1332204140 its reverse (414022331), we get a palindrome (1746226471).

The spelling of 1332204140 in words is "one billion, three hundred thirty-two million, two hundred four thousand, one hundred forty".