1355211342 has 12 divisors (see below), whose sum is σ = 2936291280. Its totient is φ = 451737108.

The previous prime is 1355211337. The next prime is 1355211371. The reversal of 1355211342 is 2431125531.

1355211342 is a `hidden beast` number, since 1 + 3 + 5 + 521 + 134 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37644742 + ... + 37644777.

It is an arithmetic number, because the mean of its divisors is an integer number (244690940).

Almost surely, 2^1355211342 is an apocalyptic number.

1355211342 is an abundant number, since it is smaller than the sum of its proper divisors (1581079938).

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

1355211342 is a wasteful number, since it uses less digits than its factorization.

1355211342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75289527 (or 75289524 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1355211342 is about 36813.1952158462. The cubic root of 1355211342 is about 1106.6297530671.

Adding to 1355211342 its reverse (2431125531), we get a palindrome (3786336873).

The spelling of 1355211342 in words is "one billion, three hundred fifty-five million, two hundred eleven thousand, three hundred forty-two".