1341020032 has 32 divisors (see below), whose sum is σ = 2914435800. Its totient is φ = 609553920.

The previous prime is 1341020011. The next prime is 1341020033. The reversal of 1341020032 is 2300201431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1341019988 and 1341020015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341020033) 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 3 ways as a sum of consecutive naturals, for example, 474807 + ... + 477622.

Almost surely, 2^1341020032 is an apocalyptic number.

It is an amenable number.

1341020032 is an abundant number, since it is smaller than the sum of its proper divisors (1573415768).

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

1341020032 is an equidigital number, since it uses as much as digits as its factorization.

1341020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952454 (or 952442 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1341020032 is about 36619.9403604102. The cubic root of 1341020032 is about 1102.7534414253.

Adding to 1341020032 its reverse (2300201431), we get a palindrome (3641221463).

The spelling of 1341020032 in words is "one billion, three hundred forty-one million, twenty thousand, thirty-two".