1043313420142 has 16 divisors (see below), whose sum is σ = 1830131183232. Its totient is φ = 436735850040.

The previous prime is 1043313420133. The next prime is 1043313420161. The reversal of 1043313420142 is 2410243133401.

It is a happy number.

It is a super-2 number, since 2×1043313420142² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1043313420142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866538784 + ... + 866539987.

It is an arithmetic number, because the mean of its divisors is an integer number (114383198952).

Almost surely, 2^{1043313420142} is an apocalyptic number.

1043313420142 is a deficient number, since it is larger than the sum of its proper divisors (786817763090).

1043313420142 is a wasteful number, since it uses less digits than its factorization.

1043313420142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733078823.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1043313420142 its reverse (2410243133401), we get a palindrome (3453556553543).

The spelling of 1043313420142 in words is "one trillion, forty-three billion, three hundred thirteen million, four hundred twenty thousand, one hundred forty-two".