1341455545 has 8 divisors (see below), whose sum is σ = 1629141696. Its totient is φ = 1060234416.

The previous prime is 1341455539. The next prime is 1341455551. The reversal of 1341455545 is 5455541431.

It is an interprime number because it is at equal distance from previous prime (1341455539) and next prime (1341455551).

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 1341455545 - 2¹¹ = 1341453497 is a prime.

It is a super-2 number, since 2×1341455545² = 3599005958422494050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615797 + ... + 1616626.

It is an arithmetic number, because the mean of its divisors is an integer number (203642712).

Almost surely, 2^1341455545 is an apocalyptic number.

It is an amenable number.

1341455545 is a deficient number, since it is larger than the sum of its proper divisors (287686151).

1341455545 is an equidigital number, since it uses as much as digits as its factorization.

1341455545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232511.

The product of its digits is 120000, while the sum is 37.

The square root of 1341455545 is about 36625.8862691403. The cubic root of 1341455545 is about 1102.8728061544.

Adding to 1341455545 its reverse (5455541431), we get a palindrome (6796996976).

The spelling of 1341455545 in words is "one billion, three hundred forty-one million, four hundred fifty-five thousand, five hundred forty-five".