10542346143 has 16 divisors (see below), whose sum is σ = 16066008576. Its totient is φ = 6023642400.

The previous prime is 10542346127. The next prime is 10542346189. The reversal of 10542346143 is 34164324501.

It is a happy number.

It is not a de Polignac number, because 10542346143 - 2⁴ = 10542346127 is a prime.

It is a super-2 number, since 2×10542346143² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10542346043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349905 + ... + 378837.

It is an arithmetic number, because the mean of its divisors is an integer number (1004125536).

Almost surely, 2^10542346143 is an apocalyptic number.

10542346143 is a deficient number, since it is larger than the sum of its proper divisors (5523662433).

10542346143 is a wasteful number, since it uses less digits than its factorization.

10542346143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46294.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 10542346143 in words is "ten billion, five hundred forty-two million, three hundred forty-six thousand, one hundred forty-three".