543128036942 has 8 divisors (see below), whose sum is σ = 842784885000. Its totient is φ = 262199741944.

The previous prime is 543128036933. The next prime is 543128036959. The reversal of 543128036942 is 249630821345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×543128036942² (a number of 24 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 3 ways as a sum of consecutive naturals, for example, 4682138192 + ... + 4682138307.

It is an arithmetic number, because the mean of its divisors is an integer number (105348110625).

Almost surely, 2^543128036942 is an apocalyptic number.

543128036942 is a deficient number, since it is larger than the sum of its proper divisors (299656848058).

543128036942 is a wasteful number, since it uses less digits than its factorization.

543128036942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9364276530.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 543128036942 in words is "five hundred forty-three billion, one hundred twenty-eight million, thirty-six thousand, nine hundred forty-two".