29499321407 has 2 divisors, whose sum is σ = 29499321408. Its totient is φ = 29499321406.

The previous prime is 29499321337. The next prime is 29499321491. The reversal of 29499321407 is 70412399492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29499321407 - 2¹⁴ = 29499305023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29499321707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14749660703 + 14749660704.

It is an arithmetic number, because the mean of its divisors is an integer number (14749660704).

Almost surely, 2^29499321407 is an apocalyptic number.

29499321407 is a deficient number, since it is larger than the sum of its proper divisors (1).

29499321407 is an equidigital number, since it uses as much as digits as its factorization.

29499321407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 29499321407 in words is "twenty-nine billion, four hundred ninety-nine million, three hundred twenty-one thousand, four hundred seven".