1355000281711 has 4 divisors (see below), whose sum is σ = 1357829092800. Its totient is φ = 1352171470624.

The previous prime is 1355000281627. The next prime is 1355000281729. The reversal of 1355000281711 is 1171820005531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1355000281711 is a prime.

It is a super-2 number, since 2×1355000281711² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355000281771) 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, 1414404826 + ... + 1414405783.

It is an arithmetic number, because the mean of its divisors is an integer number (339457273200).

Almost surely, 2^{1355000281711} is an apocalyptic number.

1355000281711 is a deficient number, since it is larger than the sum of its proper divisors (2828811089).

1355000281711 is an equidigital number, since it uses as much as digits as its factorization.

1355000281711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828811088.

The product of its (nonzero) digits is 8400, while the sum is 34.

The spelling of 1355000281711 in words is "one trillion, three hundred fifty-five billion, two hundred eighty-one thousand, seven hundred eleven".