29993239941016 has 32 divisors (see below), whose sum is σ = 61617712107600. Its totient is φ = 13573756851840.

The previous prime is 29993239940969. The next prime is 29993239941019. The reversal of 29993239941016 is 61014993239992.

It is a super-2 number, since 2×29993239941016² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29993239941019) by changing a digit.

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, 744155115 + ... + 744195418.

Almost surely, 2^{29993239941016} is an apocalyptic number.

It is an amenable number.

29993239941016 is an abundant number, since it is smaller than the sum of its proper divisors (31624472166584).

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

29993239941016 is a wasteful number, since it uses less digits than its factorization.

29993239941016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488350779 (or 1488350775 counting only the distinct ones).

The product of its (nonzero) digits is 51018336, while the sum is 67.

The spelling of 29993239941016 in words is "twenty-nine trillion, nine hundred ninety-three billion, two hundred thirty-nine million, nine hundred forty-one thousand, sixteen".