29672576140516 has 9 divisors (see below), whose sum is σ = 51927027311299. Its totient is φ = 14836282623004.

The previous prime is 29672576140499. The next prime is 29672576140517. The reversal of 29672576140516 is 61504167527692.

The square root of 29672576140516 is 5447254.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29672576140517) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9532695 + ... + 12256321.

Almost surely, 2^{29672576140516} is an apocalyptic number.

29672576140516 is the 5447254-th square number.

It is an amenable number.

29672576140516 is a deficient number, since it is larger than the sum of its proper divisors (22254451170783).

29672576140516 is an frugal number, since it uses more digits than its factorization.

29672576140516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5447258 (or 2723629 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 61.

The spelling of 29672576140516 in words is "twenty-nine trillion, six hundred seventy-two billion, five hundred seventy-six million, one hundred forty thousand, five hundred sixteen".