10542111342 has 32 divisors (see below), whose sum is σ = 24249748992. Its totient is φ = 2992845024.

The previous prime is 10542111337. The next prime is 10542111353. The reversal of 10542111342 is 24311124501.

It is a super-2 number, since 2×10542111342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 792778 + ... + 805965.

It is an arithmetic number, because the mean of its divisors is an integer number (757804656).

Almost surely, 2^10542111342 is an apocalyptic number.

10542111342 is an abundant number, since it is smaller than the sum of its proper divisors (13707637650).

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

10542111342 is a wasteful number, since it uses less digits than its factorization.

10542111342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598912.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 10542111342 its reverse (24311124501), we get a palindrome (34853235843).

The spelling of 10542111342 in words is "ten billion, five hundred forty-two million, one hundred eleven thousand, three hundred forty-two".