29240070042 has 8 divisors (see below), whose sum is σ = 58480140096. Its totient is φ = 9746690012.

The previous prime is 29240070019. The next prime is 29240070061. The reversal of 29240070042 is 24007004292.

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

29240070042 is an admirable number.

It is a super-2 number, since 2×29240070042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29240069991 and 29240070009.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2436672498 + ... + 2436672509.

It is an arithmetic number, because the mean of its divisors is an integer number (7310017512).

Almost surely, 2^29240070042 is an apocalyptic number.

29240070042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

29240070042 is a wasteful number, since it uses less digits than its factorization.

29240070042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873345012.

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 29240070042 in words is "twenty-nine billion, two hundred forty million, seventy thousand, forty-two".