29451319996014 has 32 divisors (see below), whose sum is σ = 74797003165440. Its totient is φ = 8414662855896.

The previous prime is 29451319996003. The next prime is 29451319996057. The reversal of 29451319996014 is 41069991315492.

29451319996014 is a `hidden beast` number, since 2 + 9 + 4 + 5 + 1 + 3 + 19 + 9 + 9 + 601 + 4 = 666.

It is a super-2 number, since 2×29451319996014² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38956772104 + ... + 38956772859.

It is an arithmetic number, because the mean of its divisors is an integer number (2337406348920).

Almost surely, 2^{29451319996014} is an apocalyptic number.

29451319996014 is an abundant number, since it is smaller than the sum of its proper divisors (45345683169426).

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

29451319996014 is a wasteful number, since it uses less digits than its factorization.

29451319996014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77913544981 (or 77913544975 counting only the distinct ones).

The product of its (nonzero) digits is 18895680, while the sum is 63.

The spelling of 29451319996014 in words is "twenty-nine trillion, four hundred fifty-one billion, three hundred nineteen million, nine hundred ninety-six thousand, fourteen".