29387140520316 has 24 divisors (see below), whose sum is σ = 68575166499840. Its totient is φ = 9794974656432.

The previous prime is 29387140520299. The next prime is 29387140520351. The reversal of 29387140520316 is 61302504178392.

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 7 ways as a sum of consecutive naturals, for example, 92190556 + ... + 92508771.

It is an arithmetic number, because the mean of its divisors is an integer number (2857298604160).

It is a 1-persistent number, because it is pandigital, but 2⋅29387140520316 = 58774281040632 is not.

Almost surely, 2^{29387140520316} is an apocalyptic number.

It is an amenable number.

29387140520316 is an abundant number, since it is smaller than the sum of its proper divisors (39188025979524).

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

29387140520316 is a wasteful number, since it uses less digits than its factorization.

29387140520316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184712593 (or 184712591 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 29387140520316 in words is "twenty-nine trillion, three hundred eighty-seven billion, one hundred forty million, five hundred twenty thousand, three hundred sixteen".