1345126362513 has 8 divisors (see below), whose sum is σ = 1823900152800. Its totient is φ = 881551740288.

The previous prime is 1345126362469. The next prime is 1345126362529. The reversal of 1345126362513 is 3152636215431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1345126362513 - 2¹² = 1345126358417 is a prime.

It is a super-2 number, since 2×1345126362513² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1345126362413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3799791808 + ... + 3799792161.

It is an arithmetic number, because the mean of its divisors is an integer number (227987519100).

Almost surely, 2^{1345126362513} is an apocalyptic number.

It is an amenable number.

1345126362513 is a deficient number, since it is larger than the sum of its proper divisors (478773790287).

1345126362513 is an equidigital number, since it uses as much as digits as its factorization.

1345126362513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7599584031.

The product of its digits is 388800, while the sum is 42.

The spelling of 1345126362513 in words is "one trillion, three hundred forty-five billion, one hundred twenty-six million, three hundred sixty-two thousand, five hundred thirteen".