2427280905155 has 8 divisors (see below), whose sum is σ = 3084074561952. Its totient is φ = 1827599740288.

The previous prime is 2427280905143. The next prime is 2427280905221. The reversal of 2427280905155 is 5515090827242.

2427280905155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2427280905155 - 2⁴ = 2427280905139 is a prime.

It is a super-2 number, since 2×2427280905155² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14278122887 + ... + 14278123056.

It is an arithmetic number, because the mean of its divisors is an integer number (385509320244).

Almost surely, 2^{2427280905155} is an apocalyptic number.

2427280905155 is a deficient number, since it is larger than the sum of its proper divisors (656793656797).

2427280905155 is a wasteful number, since it uses less digits than its factorization.

2427280905155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28556245965.

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 2427280905155 in words is "two trillion, four hundred twenty-seven billion, two hundred eighty million, nine hundred five thousand, one hundred fifty-five".