42143533006 has 24 divisors (see below), whose sum is σ = 66187132200. Its totient is φ = 20123931696.

The previous prime is 42143532979. The next prime is 42143533109. The reversal of 42143533006 is 60033534124.

It is a super-2 number, since 2×42143533006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 649320 + ... + 711268.

It is an arithmetic number, because the mean of its divisors is an integer number (2757797175).

Almost surely, 2^42143533006 is an apocalyptic number.

42143533006 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42143533006 is a deficient number, since it is larger than the sum of its proper divisors (24043599194).

42143533006 is a wasteful number, since it uses less digits than its factorization.

42143533006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62640 (or 62617 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 42143533006 in words is "forty-two billion, one hundred forty-three million, five hundred thirty-three thousand, six".