1354094345 has 4 divisors (see below), whose sum is σ = 1624913220. Its totient is φ = 1083275472.

The previous prime is 1354094333. The next prime is 1354094359. The reversal of 1354094345 is 5434904531.

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

It can be written as a sum of positive squares in 2 ways, for example, as 568917904 + 785176441 = 23852^2 + 28021^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354094345 - 2⁶ = 1354094281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1354094299 and 1354094308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135409430 + ... + 135409439.

It is an arithmetic number, because the mean of its divisors is an integer number (406228305).

Almost surely, 2^1354094345 is an apocalyptic number.

It is an amenable number.

1354094345 is a deficient number, since it is larger than the sum of its proper divisors (270818875).

1354094345 is an equidigital number, since it uses as much as digits as its factorization.

1354094345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270818874.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 1354094345 is about 36798.0209386320. The cubic root of 1354094345 is about 1106.3256327576.

Adding to 1354094345 its reverse (5434904531), we get a palindrome (6788998876).

The spelling of 1354094345 in words is "one billion, three hundred fifty-four million, ninety-four thousand, three hundred forty-five".