1345018037435 has 4 divisors (see below), whose sum is σ = 1614021644928. Its totient is φ = 1076014429944.

The previous prime is 1345018037431. The next prime is 1345018037443. The reversal of 1345018037435 is 5347308105431.

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

It is a cyclic number.

It is not a de Polignac number, because 1345018037435 - 2² = 1345018037431 is a prime.

It is a super-2 number, since 2×1345018037435² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345018037431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134501803739 + ... + 134501803748.

It is an arithmetic number, because the mean of its divisors is an integer number (403505411232).

Almost surely, 2^{1345018037435} is an apocalyptic number.

1345018037435 is a deficient number, since it is larger than the sum of its proper divisors (269003607493).

1345018037435 is an equidigital number, since it uses as much as digits as its factorization.

1345018037435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269003607492.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 1345018037435 in words is "one trillion, three hundred forty-five billion, eighteen million, thirty-seven thousand, four hundred thirty-five".