2443206412651 has 8 divisors (see below), whose sum is σ = 2479973780880. Its totient is φ = 2406447915168.

The previous prime is 2443206412597. The next prime is 2443206412693. The reversal of 2443206412651 is 1562146023442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2443206412651 - 2⁷ = 2443206412523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2443206412351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661656 + ... + 2765413.

It is an arithmetic number, because the mean of its divisors is an integer number (309996722610).

Almost surely, 2^{2443206412651} is an apocalyptic number.

2443206412651 is a deficient number, since it is larger than the sum of its proper divisors (36767368229).

2443206412651 is an equidigital number, since it uses as much as digits as its factorization.

2443206412651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435373.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 2443206412651 in words is "two trillion, four hundred forty-three billion, two hundred six million, four hundred twelve thousand, six hundred fifty-one".