29642006508 has 24 divisors (see below), whose sum is σ = 69474843648. Its totient is φ = 9836360016.

The previous prime is 29642006503. The next prime is 29642006543. The reversal of 29642006508 is 80560024692.

It is a self number, because there is not a number n which added to its sum of digits gives 29642006508.

It is not an unprimeable number, because it can be changed into a prime (29642006501) 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, 5535816 + ... + 5541167.

It is an arithmetic number, because the mean of its divisors is an integer number (2894785152).

Almost surely, 2^29642006508 is an apocalyptic number.

It is an amenable number.

29642006508 is an abundant number, since it is smaller than the sum of its proper divisors (39832837140).

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

29642006508 is a wasteful number, since it uses less digits than its factorization.

29642006508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11077213 (or 11077211 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 29642006508 in words is "twenty-nine billion, six hundred forty-two million, six thousand, five hundred eight".