1345411043155 has 8 divisors (see below), whose sum is σ = 1614667226832. Its totient is φ = 1076212851168.

The previous prime is 1345411043069. The next prime is 1345411043189. The reversal of 1345411043155 is 5513401145431.

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 1345411043155 - 2⁷ = 1345411043027 is a prime.

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, 14446864 + ... + 14539693.

It is an arithmetic number, because the mean of its divisors is an integer number (201833403354).

Almost surely, 2^{1345411043155} is an apocalyptic number.

1345411043155 is a deficient number, since it is larger than the sum of its proper divisors (269256183677).

1345411043155 is an equidigital number, since it uses as much as digits as its factorization.

1345411043155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28995845.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 1345411043155 its reverse (5513401145431), we get a palindrome (6858812188586).

The spelling of 1345411043155 in words is "one trillion, three hundred forty-five billion, four hundred eleven million, forty-three thousand, one hundred fifty-five".