12424347796805 has 16 divisors (see below), whose sum is σ = 17039212475904. Its totient is φ = 8519499312000.

The previous prime is 12424347796793. The next prime is 12424347796811. The reversal of 12424347796805 is 50869774342421.

It is not a de Polignac number, because 12424347796805 - 2¹² = 12424347792709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5018849 + ... + 7073721.

It is an arithmetic number, because the mean of its divisors is an integer number (1064950779744).

It is a 1-persistent number, because it is pandigital, but 2⋅12424347796805 = 24848695593610 is not.

Almost surely, 2^{12424347796805} is an apocalyptic number.

It is an amenable number.

12424347796805 is a deficient number, since it is larger than the sum of its proper divisors (4614864679099).

12424347796805 is a wasteful number, since it uses less digits than its factorization.

12424347796805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227636.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 12424347796805 in words is "twelve trillion, four hundred twenty-four billion, three hundred forty-seven million, seven hundred ninety-six thousand, eight hundred five".