29292739212 has 48 divisors (see below), whose sum is σ = 74584944000. Its totient is φ = 8874015360.

The previous prime is 29292739207. The next prime is 29292739241. The reversal of 29292739212 is 21293729292.

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, 452664 + ... + 513312.

It is an arithmetic number, because the mean of its divisors is an integer number (1553853000).

Almost surely, 2^29292739212 is an apocalyptic number.

29292739212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29292739212 is an abundant number, since it is smaller than the sum of its proper divisors (45292204788).

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

29292739212 is a wasteful number, since it uses less digits than its factorization.

29292739212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64326 (or 64324 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The spelling of 29292739212 in words is "twenty-nine billion, two hundred ninety-two million, seven hundred thirty-nine thousand, two hundred twelve".