1355341340 has 12 divisors (see below), whose sum is σ = 2846216856. Its totient is φ = 542136528.

The previous prime is 1355341331. The next prime is 1355341349. The reversal of 1355341340 is 431435531.

It is an interprime number because it is at equal distance from previous prime (1355341331) and next prime (1355341349).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355341349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33883514 + ... + 33883553.

It is an arithmetic number, because the mean of its divisors is an integer number (237184738).

Almost surely, 2^1355341340 is an apocalyptic number.

1355341340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1355341340 is an abundant number, since it is smaller than the sum of its proper divisors (1490875516).

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

1355341340 is a wasteful number, since it uses less digits than its factorization.

1355341340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67767076 (or 67767074 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1355341340 is about 36814.9608175807. The cubic root of 1355341340 is about 1106.6651362457.

Adding to 1355341340 its reverse (431435531), we get a palindrome (1786776871).

The spelling of 1355341340 in words is "one billion, three hundred fifty-five million, three hundred forty-one thousand, three hundred forty".