29129199225357 has 64 divisors (see below), whose sum is σ = 52156496240640. Its totient is φ = 14002240996800.

The previous prime is 29129199225317. The next prime is 29129199225359. The reversal of 29129199225357 is 75352299192192.

It is not a de Polignac number, because 29129199225357 - 2¹⁹ = 29129198701069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29129199225359) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76984119 + ... + 77361572.

It is an arithmetic number, because the mean of its divisors is an integer number (814945253760).

Almost surely, 2^{29129199225357} is an apocalyptic number.

It is an amenable number.

29129199225357 is a deficient number, since it is larger than the sum of its proper divisors (23027297015283).

29129199225357 is a wasteful number, since it uses less digits than its factorization.

29129199225357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154345774.

The product of its digits is 55112400, while the sum is 66.

The spelling of 29129199225357 in words is "twenty-nine trillion, one hundred twenty-nine billion, one hundred ninety-nine million, two hundred twenty-five thousand, three hundred fifty-seven".