1312424113042 has 64 divisors (see below), whose sum is σ = 2496175315200. Its totient is φ = 504781804800.

The previous prime is 1312424113031. The next prime is 1312424113067. The reversal of 1312424113042 is 2403114242131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1312424113042.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1196209 + ... + 2013892.

It is an arithmetic number, because the mean of its divisors is an integer number (39002739300).

Almost surely, 2^{1312424113042} is an apocalyptic number.

1312424113042 is a deficient number, since it is larger than the sum of its proper divisors (1183751202158).

1312424113042 is a wasteful number, since it uses less digits than its factorization.

1312424113042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3210211.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1312424113042 its reverse (2403114242131), we get a palindrome (3715538355173).

The spelling of 1312424113042 in words is "one trillion, three hundred twelve billion, four hundred twenty-four million, one hundred thirteen thousand, forty-two".