1312242020414 has 16 divisors (see below), whose sum is σ = 2121851790240. Its totient is φ = 605056957920.

The previous prime is 1312242020413. The next prime is 1312242020437. The reversal of 1312242020414 is 4140202422131.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312242020413) 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 7 ways as a sum of consecutive naturals, for example, 24689834 + ... + 24742925.

It is an arithmetic number, because the mean of its divisors is an integer number (132615736890).

Almost surely, 2^{1312242020414} is an apocalyptic number.

1312242020414 is a deficient number, since it is larger than the sum of its proper divisors (809609769826).

1312242020414 is a wasteful number, since it uses less digits than its factorization.

1312242020414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49433795.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1312242020414 its reverse (4140202422131), we get a palindrome (5452444442545).

The spelling of 1312242020414 in words is "one trillion, three hundred twelve billion, two hundred forty-two million, twenty thousand, four hundred fourteen".