29796641071 has 8 divisors (see below), whose sum is σ = 30220013088. Its totient is φ = 29373372000.

The previous prime is 29796641053. The next prime is 29796641087. The reversal of 29796641071 is 17014669792.

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

It is a cyclic number.

It is not a de Polignac number, because 29796641071 - 2⁷ = 29796640943 is a prime.

It is a super-2 number, since 2×29796641071² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29796441071) 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, 702241 + ... + 743461.

It is an arithmetic number, because the mean of its divisors is an integer number (3777501636).

Almost surely, 2^29796641071 is an apocalyptic number.

29796641071 is a deficient number, since it is larger than the sum of its proper divisors (423372017).

29796641071 is a wasteful number, since it uses less digits than its factorization.

29796641071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51473.

The product of its (nonzero) digits is 1143072, while the sum is 52.

The spelling of 29796641071 in words is "twenty-nine billion, seven hundred ninety-six million, six hundred forty-one thousand, seventy-one".