1345114661043 has 8 divisors (see below), whose sum is σ = 1823884286400. Its totient is φ = 881544071528.

The previous prime is 1345114660969. The next prime is 1345114661047. The reversal of 1345114661043 is 3401664115431.

It is a happy number.

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 1345114661043 - 2¹³ = 1345114652851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1345114660992 and 1345114661010.

It is not an unprimeable number, because it can be changed into a prime (1345114661047) 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, 3799758753 + ... + 3799759106.

It is an arithmetic number, because the mean of its divisors is an integer number (227985535800).

Almost surely, 2^{1345114661043} is an apocalyptic number.

1345114661043 is a deficient number, since it is larger than the sum of its proper divisors (478769625357).

1345114661043 is an equidigital number, since it uses as much as digits as its factorization.

1345114661043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7599517921.

The product of its (nonzero) digits is 103680, while the sum is 39.

Adding to 1345114661043 its reverse (3401664115431), we get a palindrome (4746778776474).

The spelling of 1345114661043 in words is "one trillion, three hundred forty-five billion, one hundred fourteen million, six hundred sixty-one thousand, forty-three".