1354122442443 has 16 divisors (see below), whose sum is σ = 1806429309696. Its totient is φ = 902282069280.

The previous prime is 1354122442429. The next prime is 1354122442529. The reversal of 1354122442443 is 3442442214531.

It is not a de Polignac number, because 1354122442443 - 2⁸ = 1354122442187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1354122442643) 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, 54319780 + ... + 54344702.

It is an arithmetic number, because the mean of its divisors is an integer number (112901831856).

Almost surely, 2^{1354122442443} is an apocalyptic number.

1354122442443 is a deficient number, since it is larger than the sum of its proper divisors (452306867253).

1354122442443 is a wasteful number, since it uses less digits than its factorization.

1354122442443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33554.

The product of its digits is 368640, while the sum is 39.

Adding to 1354122442443 its reverse (3442442214531), we get a palindrome (4796564656974).

The spelling of 1354122442443 in words is "one trillion, three hundred fifty-four billion, one hundred twenty-two million, four hundred forty-two thousand, four hundred forty-three".