2345122098 has 64 divisors (see below), whose sum is σ = 5726246400. Its totient is φ = 705505680.

The previous prime is 2345122051. The next prime is 2345122121. The reversal of 2345122098 is 8902215432.

It is a happy number.

2345122098 is a `hidden beast` number, since 2 + 34 + 512 + 20 + 98 = 666.

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 31 ways as a sum of consecutive naturals, for example, 68365 + ... + 96767.

It is an arithmetic number, because the mean of its divisors is an integer number (89472600).

Almost surely, 2^2345122098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2345122098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2863123200).

2345122098 is an abundant number, since it is smaller than the sum of its proper divisors (3381124302).

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

2345122098 is a wasteful number, since it uses less digits than its factorization.

2345122098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28564 (or 28558 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2345122098 is about 48426.4607213866. The cubic root of 2345122098 is about 1328.5823736574.

The spelling of 2345122098 in words is "two billion, three hundred forty-five million, one hundred twenty-two thousand, ninety-eight".