1355342066808 has 32 divisors (see below), whose sum is σ = 3388470699600. Its totient is φ = 451765284608.

The previous prime is 1355342066801. The next prime is 1355342066833. The reversal of 1355342066808 is 8086602435531.

It is a super-2 number, since 2×1355342066808² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355342066801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232941 + ... + 1662812.

Almost surely, 2^{1355342066808} is an apocalyptic number.

It is an amenable number.

1355342066808 is an abundant number, since it is smaller than the sum of its proper divisors (2033128632792).

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

1355342066808 is a wasteful number, since it uses less digits than its factorization.

1355342066808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925551 (or 1925547 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 1355342066808 in words is "one trillion, three hundred fifty-five billion, three hundred forty-two million, sixty-six thousand, eight hundred eight".