14627649229849 has 32 divisors (see below), whose sum is σ = 16600826841120. Its totient is φ = 12818757353472.

The previous prime is 14627649229789. The next prime is 14627649229861. The reversal of 14627649229849 is 94892294672641.

It can be written as a sum of positive squares in 16 ways, for example, as 4741070760000 + 9886578469849 = 2177400^2 + 3144293^2 .

It is a cyclic number.

It is not a de Polignac number, because 14627649229849 - 2¹⁹ = 14627648705561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14627649299849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1487044 + ... + 5609509.

It is an arithmetic number, because the mean of its divisors is an integer number (518775838785).

Almost surely, 2^{14627649229849} is an apocalyptic number.

It is an amenable number.

14627649229849 is a deficient number, since it is larger than the sum of its proper divisors (1973177611271).

14627649229849 is a wasteful number, since it uses less digits than its factorization.

14627649229849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7096749.

The product of its digits is 752467968, while the sum is 73.

The spelling of 14627649229849 in words is "fourteen trillion, six hundred twenty-seven billion, six hundred forty-nine million, two hundred twenty-nine thousand, eight hundred forty-nine".