29002668422 has 16 divisors (see below), whose sum is σ = 53543388192. Its totient is φ = 11473583040.

The previous prime is 29002668379. The next prime is 29002668463. The reversal of 29002668422 is 22486620092.

It is a super-4 number, since 4×29002668422⁴ (a number of 43 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29002668422.

It is a congruent number.

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, 79677479 + ... + 79677842.

It is an arithmetic number, because the mean of its divisors is an integer number (3346461762).

Almost surely, 2^29002668422 is an apocalyptic number.

29002668422 is a deficient number, since it is larger than the sum of its proper divisors (24540719770).

29002668422 is a wasteful number, since it uses less digits than its factorization.

29002668422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159355343.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 29002668422 in words is "twenty-nine billion, two million, six hundred sixty-eight thousand, four hundred twenty-two".