1368903153594 has 32 divisors (see below), whose sum is σ = 2792471797440. Its totient is φ = 447236036352.

The previous prime is 1368903153587. The next prime is 1368903153599. The reversal of 1368903153594 is 4953513098631.

It is not an unprimeable number, because it can be changed into a prime (1368903153599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5618029 + ... + 5856624.

It is an arithmetic number, because the mean of its divisors is an integer number (87264743670).

Almost surely, 2^{1368903153594} is an apocalyptic number.

1368903153594 is an abundant number, since it is smaller than the sum of its proper divisors (1423568643846).

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

1368903153594 is a wasteful number, since it uses less digits than its factorization.

1368903153594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11475054.

The product of its (nonzero) digits is 10497600, while the sum is 57.

The spelling of 1368903153594 in words is "one trillion, three hundred sixty-eight billion, nine hundred three million, one hundred fifty-three thousand, five hundred ninety-four".