534643226142042 has 16 divisors (see below), whose sum is σ = 1075260119617440. Its totient is φ = 177218797491792.

The previous prime is 534643226142013. The next prime is 534643226142071. The reversal of 534643226142042 is 240241622346435.

It is an interprime number because it is at equal distance from previous prime (534643226142013) and next prime (534643226142071).

It is a junction number, because it is equal to n+sod(n) for n = 534643226141982 and 534643226142000.

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, 248902804393 + ... + 248902806540.

It is an arithmetic number, because the mean of its divisors is an integer number (67203757476090).

Almost surely, 2^{534643226142042} is an apocalyptic number.

534643226142042 is an abundant number, since it is smaller than the sum of its proper divisors (540616893475398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534643226142042 is a wasteful number, since it uses less digits than its factorization.

534643226142042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497805611117.

The product of its (nonzero) digits is 6635520, while the sum is 48.

Adding to 534643226142042 its reverse (240241622346435), we get a palindrome (774884848488477).

The spelling of 534643226142042 in words is "five hundred thirty-four trillion, six hundred forty-three billion, two hundred twenty-six million, one hundred forty-two thousand, forty-two".