1356356664120 has 32 divisors (see below), whose sum is σ = 4069069992720. Its totient is φ = 361695110400.

The previous prime is 1356356664119. The next prime is 1356356664167. The reversal of 1356356664120 is 214666536531.

It is a super-3 number, since 3×1356356664120³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1356356664120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5651485981 + ... + 5651486220.

Almost surely, 2^{1356356664120} is an apocalyptic number.

1356356664120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1356356664120 is an abundant number, since it is smaller than the sum of its proper divisors (2712713328600).

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

1356356664120 is a wasteful number, since it uses less digits than its factorization.

1356356664120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302972215 (or 11302972211 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 1356356664120 in words is "one trillion, three hundred fifty-six billion, three hundred fifty-six million, six hundred sixty-four thousand, one hundred twenty".