1354455443 has 8 divisors (see below), whose sum is σ = 1481205360. Its totient is φ = 1228308480.

The previous prime is 1354455397. The next prime is 1354455457. The reversal of 1354455443 is 3445544531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1354455443 - 2¹⁸ = 1354193299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1354455397 and 1354455406.

It is not an unprimeable number, because it can be changed into a prime (1354455343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146030 + ... + 155027.

It is an arithmetic number, because the mean of its divisors is an integer number (185150670).

Almost surely, 2^1354455443 is an apocalyptic number.

1354455443 is a deficient number, since it is larger than the sum of its proper divisors (126749917).

1354455443 is a wasteful number, since it uses less digits than its factorization.

1354455443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301477.

The product of its digits is 288000, while the sum is 38.

The square root of 1354455443 is about 36802.9270982622. The cubic root of 1354455443 is about 1106.4239657551.

Adding to 1354455443 its reverse (3445544531), we get a palindrome (4799999974).

The spelling of 1354455443 in words is "one billion, three hundred fifty-four million, four hundred fifty-five thousand, four hundred forty-three".