1358107221743 has 4 divisors (see below), whose sum is σ = 1358238209760. Its totient is φ = 1357976233728.

The previous prime is 1358107221739. The next prime is 1358107221769. The reversal of 1358107221743 is 3471227018531.

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

It is a cyclic number.

It is not a de Polignac number, because 1358107221743 - 2² = 1358107221739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1358107221694 and 1358107221703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1358107221143) 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, 65478455 + ... + 65499192.

It is an arithmetic number, because the mean of its divisors is an integer number (339559552440).

Almost surely, 2^{1358107221743} is an apocalyptic number.

1358107221743 is a deficient number, since it is larger than the sum of its proper divisors (130988017).

1358107221743 is a wasteful number, since it uses less digits than its factorization.

1358107221743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130988016.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 1358107221743 in words is "one trillion, three hundred fifty-eight billion, one hundred seven million, two hundred twenty-one thousand, seven hundred forty-three".