1430131313242 has 64 divisors (see below), whose sum is σ = 2291950805760. Its totient is φ = 667349452800.

The previous prime is 1430131313231. The next prime is 1430131313257. The reversal of 1430131313242 is 2423131310341.

It is a self number, because there is not a number n which added to its sum of digits gives 1430131313242.

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, 946479267 + ... + 946480777.

It is an arithmetic number, because the mean of its divisors is an integer number (35811731340).

Almost surely, 2^{1430131313242} is an apocalyptic number.

1430131313242 is a deficient number, since it is larger than the sum of its proper divisors (861819492518).

1430131313242 is a wasteful number, since it uses less digits than its factorization.

1430131313242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1430131313242 its reverse (2423131310341), we get a palindrome (3853262623583).

The spelling of 1430131313242 in words is "one trillion, four hundred thirty billion, one hundred thirty-one million, three hundred thirteen thousand, two hundred forty-two".