4122654655443 has 16 divisors (see below), whose sum is σ = 6007967318016. Its totient is φ = 2503319713920.

The previous prime is 4122654655391. The next prime is 4122654655447. The reversal of 4122654655443 is 3445564562214.

It is not a de Polignac number, because 4122654655443 - 2⁹ = 4122654654931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (4122654655447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303810771 + ... + 1303813932.

It is an arithmetic number, because the mean of its divisors is an integer number (375497957376).

Almost surely, 2^{4122654655443} is an apocalyptic number.

4122654655443 is a deficient number, since it is larger than the sum of its proper divisors (1885312662573).

4122654655443 is a wasteful number, since it uses less digits than its factorization.

4122654655443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607624754.

The product of its digits is 13824000, while the sum is 51.

The spelling of 4122654655443 in words is "four trillion, one hundred twenty-two billion, six hundred fifty-four million, six hundred fifty-five thousand, four hundred forty-three".