1353460016443 has 4 divisors (see below), whose sum is σ = 1372522833648. Its totient is φ = 1334397199240.

The previous prime is 1353460016413. The next prime is 1353460016449. The reversal of 1353460016443 is 3446100643531.

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-1353460016443 is a prime.

It is a super-2 number, since 2×1353460016443² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1353460016396 and 1353460016405.

It is not an unprimeable number, because it can be changed into a prime (1353460016449) 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, 9531408496 + ... + 9531408637.

It is an arithmetic number, because the mean of its divisors is an integer number (343130708412).

Almost surely, 2^{1353460016443} is an apocalyptic number.

1353460016443 is a deficient number, since it is larger than the sum of its proper divisors (19062817205).

1353460016443 is an equidigital number, since it uses as much as digits as its factorization.

1353460016443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19062817204.

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 1353460016443 its reverse (3446100643531), we get a palindrome (4799560659974).

The spelling of 1353460016443 in words is "one trillion, three hundred fifty-three billion, four hundred sixty million, sixteen thousand, four hundred forty-three".