1341030420 has 36 divisors (see below), whose sum is σ = 4067792820. Its totient is φ = 357608064.

The previous prime is 1341030413. The next prime is 1341030443. The reversal of 1341030420 is 240301431.

1341030420 is a `hidden beast` number, since 1 + 341 + 0 + 304 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 747913104 + 593117316 = 27348^2 + 24354^2 .

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

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 = 1341030393 and 1341030402.

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, 3724905 + ... + 3725264.

It is an arithmetic number, because the mean of its divisors is an integer number (112994245).

Almost surely, 2^1341030420 is an apocalyptic number.

1341030420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341030420 is an abundant number, since it is smaller than the sum of its proper divisors (2726762400).

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

1341030420 is a wasteful number, since it uses less digits than its factorization.

1341030420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7450184 (or 7450179 counting only the distinct ones).

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

The square root of 1341030420 is about 36620.0821954293. The cubic root of 1341030420 is about 1102.7562888531.

Adding to 1341030420 its reverse (240301431), we get a palindrome (1581331851).

The spelling of 1341030420 in words is "one billion, three hundred forty-one million, thirty thousand, four hundred twenty".