29672469621123 has 16 divisors (see below), whose sum is σ = 45404376714240. Its totient is φ = 16884752584896.

The previous prime is 29672469621071. The next prime is 29672469621131. The reversal of 29672469621123 is 32112696427692.

It is a happy number.

It is not a de Polignac number, because 29672469621123 - 2⁹ = 29672469620611 is a prime.

It is a super-2 number, since 2×29672469621123² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29672469621173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2956009090 + ... + 2956019127.

It is an arithmetic number, because the mean of its divisors is an integer number (2837773544640).

Almost surely, 2^{29672469621123} is an apocalyptic number.

29672469621123 is a deficient number, since it is larger than the sum of its proper divisors (15731907093117).

29672469621123 is a wasteful number, since it uses less digits than its factorization.

29672469621123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912028466.

The product of its digits is 23514624, while the sum is 60.

The spelling of 29672469621123 in words is "twenty-nine trillion, six hundred seventy-two billion, four hundred sixty-nine million, six hundred twenty-one thousand, one hundred twenty-three".