29993851452614 has 32 divisors (see below), whose sum is σ = 51823882444800. Its totient is φ = 12753048768768.

The previous prime is 29993851452571. The next prime is 29993851452619. The reversal of 29993851452614 is 41625415839992.

It is a super-2 number, since 2×29993851452614² (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 (29993851452619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117820037 + ... + 118074335.

It is an arithmetic number, because the mean of its divisors is an integer number (1619496326400).

Almost surely, 2^{29993851452614} is an apocalyptic number.

29993851452614 is a deficient number, since it is larger than the sum of its proper divisors (21830030992186).

29993851452614 is a wasteful number, since it uses less digits than its factorization.

29993851452614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320772.

The product of its digits is 167961600, while the sum is 68.

The spelling of 29993851452614 in words is "twenty-nine trillion, nine hundred ninety-three billion, eight hundred fifty-one million, four hundred fifty-two thousand, six hundred fourteen".