2542122108 has 36 divisors (see below), whose sum is σ = 6427468320. Its totient is φ = 847169856.

The previous prime is 2542122071. The next prime is 2542122131. The reversal of 2542122108 is 8012212452.

2542122108 is a `hidden beast` number, since 2 + 542 + 12 + 2 + 108 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253453 + ... + 263291.

Almost surely, 2^2542122108 is an apocalyptic number.

It is an amenable number.

2542122108 is an abundant number, since it is smaller than the sum of its proper divisors (3885346212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2542122108 is a wasteful number, since it uses less digits than its factorization.

2542122108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17026 (or 17021 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2542122108 is about 50419.4615996641. The cubic root of 2542122108 is about 1364.7888607934.

The spelling of 2542122108 in words is "two billion, five hundred forty-two million, one hundred twenty-two thousand, one hundred eight".