4120534210442 has 16 divisors (see below), whose sum is σ = 6660170003592. Its totient is φ = 1900664325120.

The previous prime is 4120534210357. The next prime is 4120534210487. The reversal of 4120534210442 is 2440124350214.

It can be written as a sum of positive squares in 4 ways, for example, as 3528082265761 + 592451944681 = 1878319^2 + 769709^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4120534210399 and 4120534210408.

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, 46650659 + ... + 46738902.

Almost surely, 2^{4120534210442} is an apocalyptic number.

4120534210442 is a deficient number, since it is larger than the sum of its proper divisors (2539635793150).

4120534210442 is a wasteful number, since it uses less digits than its factorization.

4120534210442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93391273.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 4120534210442 its reverse (2440124350214), we get a palindrome (6560658560656).

The spelling of 4120534210442 in words is "four trillion, one hundred twenty billion, five hundred thirty-four million, two hundred ten thousand, four hundred forty-two".