1351104204556 has 6 divisors (see below), whose sum is σ = 2364432357980. Its totient is φ = 675552102276.

The previous prime is 1351104204551. The next prime is 1351104204617. The reversal of 1351104204556 is 6554024011531.

It is a super-3 number, since 3×1351104204556³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1351104204551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168888025566 + ... + 168888025573.

Almost surely, 2^{1351104204556} is an apocalyptic number.

It is an amenable number.

1351104204556 is a deficient number, since it is larger than the sum of its proper divisors (1013328153424).

1351104204556 is a wasteful number, since it uses less digits than its factorization.

1351104204556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337776051143 (or 337776051141 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 1351104204556 in words is "one trillion, three hundred fifty-one billion, one hundred four million, two hundred four thousand, five hundred fifty-six".