29540487030029 has 2 divisors, whose sum is σ = 29540487030030. Its totient is φ = 29540487030028.

The previous prime is 29540487030001. The next prime is 29540487030143. The reversal of 29540487030029 is 92003078404592.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16715815896004 + 12824671134025 = 4088498^2 + 3581155^2 .

It is a cyclic number.

It is not a de Polignac number, because 29540487030029 - 2²⁰ = 29540485981453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29540487032029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14770243515014 + 14770243515015.

It is an arithmetic number, because the mean of its divisors is an integer number (14770243515015).

Almost surely, 2^{29540487030029} is an apocalyptic number.

It is an amenable number.

29540487030029 is a deficient number, since it is larger than the sum of its proper divisors (1).

29540487030029 is an equidigital number, since it uses as much as digits as its factorization.

29540487030029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 29540487030029 in words is "twenty-nine trillion, five hundred forty billion, four hundred eighty-seven million, thirty thousand, twenty-nine".