42010443429 has 8 divisors (see below), whose sum is σ = 56205099552. Its totient is φ = 27911374800.

The previous prime is 42010443421. The next prime is 42010443439. The reversal of 42010443429 is 92434401024.

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

It is not a de Polignac number, because 42010443429 - 2³ = 42010443421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42010443429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42010443421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23895847 + ... + 23897604.

It is an arithmetic number, because the mean of its divisors is an integer number (7025637444).

Almost surely, 2^42010443429 is an apocalyptic number.

It is an amenable number.

42010443429 is a deficient number, since it is larger than the sum of its proper divisors (14194656123).

42010443429 is a wasteful number, since it uses less digits than its factorization.

42010443429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47793747.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 42010443429 in words is "forty-two billion, ten million, four hundred forty-three thousand, four hundred twenty-nine".