29064157015321 has 2 divisors, whose sum is σ = 29064157015322. Its totient is φ = 29064157015320.

The previous prime is 29064157015273. The next prime is 29064157015337. The reversal of 29064157015321 is 12351075146092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29021266605321 + 42890410000 = 5387139^2 + 207100^2 .

It is a cyclic number.

It is not a de Polignac number, because 29064157015321 - 2⁴³ = 20268063993113 is a prime.

It is a super-2 number, since 2×29064157015321² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (29064157015351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14532078507660 + 14532078507661.

It is an arithmetic number, because the mean of its divisors is an integer number (14532078507661).

Almost surely, 2^{29064157015321} is an apocalyptic number.

It is an amenable number.

29064157015321 is a deficient number, since it is larger than the sum of its proper divisors (1).

29064157015321 is an equidigital number, since it uses as much as digits as its factorization.

29064157015321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 29064157015321 in words is "twenty-nine trillion, sixty-four billion, one hundred fifty-seven million, fifteen thousand, three hundred twenty-one".