29997465385354 has 32 divisors (see below), whose sum is σ = 46261900080000. Its totient is φ = 14580204859584.

The previous prime is 29997465385337. The next prime is 29997465385399. The reversal of 29997465385354 is 45358356479992.

It is a super-2 number, since 2×29997465385354² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49901227 + ... + 50498785.

It is an arithmetic number, because the mean of its divisors is an integer number (1445684377500).

Almost surely, 2^{29997465385354} is an apocalyptic number.

29997465385354 is a deficient number, since it is larger than the sum of its proper divisors (16264434694646).

29997465385354 is a wasteful number, since it uses less digits than its factorization.

29997465385354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600382.

The product of its digits is 8817984000, while the sum is 79.

The spelling of 29997465385354 in words is "twenty-nine trillion, nine hundred ninety-seven billion, four hundred sixty-five million, three hundred eighty-five thousand, three hundred fifty-four".