29997552797074 has 16 divisors (see below), whose sum is σ = 46542422151936. Its totient is φ = 14485382881200.

The previous prime is 29997552797039. The next prime is 29997552797081. The reversal of 29997552797074 is 47079725579992.

It is a super-2 number, since 2×29997552797074² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492669657 + ... + 492730540.

It is an arithmetic number, because the mean of its divisors is an integer number (2908901384496).

Almost surely, 2^{29997552797074} is an apocalyptic number.

29997552797074 is a deficient number, since it is larger than the sum of its proper divisors (16544869354862).

29997552797074 is a wasteful number, since it uses less digits than its factorization.

29997552797074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985400721.

The product of its (nonzero) digits is 6301184400, while the sum is 82.

The spelling of 29997552797074 in words is "twenty-nine trillion, nine hundred ninety-seven billion, five hundred fifty-two million, seven hundred ninety-seven thousand, seventy-four".