1341022320 has 120 divisors (see below), whose sum is σ = 4913047152. Its totient is φ = 325094400.

The previous prime is 1341022279. The next prime is 1341022327. The reversal of 1341022320 is 232201431.

1341022320 is a `hidden beast` number, since 1 + 341 + 0 + 2 + 2 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a junction number, because it is equal to n+sod(n) for n = 1341022293 and 1341022302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341022327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76741 + ... + 92580.

Almost surely, 2^1341022320 is an apocalyptic number.

1341022320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341022320 is an abundant number, since it is smaller than the sum of its proper divisors (3572024832).

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

1341022320 is a wasteful number, since it uses less digits than its factorization.

1341022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169351 (or 169342 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1341022320 is about 36619.9716002074. The cubic root of 1341022320 is about 1102.7540685844.

Adding to 1341022320 its reverse (232201431), we get a palindrome (1573223751).

The spelling of 1341022320 in words is "one billion, three hundred forty-one million, twenty-two thousand, three hundred twenty".