2125423014 has 64 divisors (see below), whose sum is σ = 5010888960. Its totient is φ = 592513920.

The previous prime is 2125422991. The next prime is 2125423037. The reversal of 2125423014 is 4103245212.

It is an interprime number because it is at equal distance from previous prime (2125422991) and next prime (2125423037).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259372 + ... + 267440.

It is an arithmetic number, because the mean of its divisors is an integer number (78295140).

Almost surely, 2^2125423014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2125423014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2505444480).

2125423014 is an abundant number, since it is smaller than the sum of its proper divisors (2885465946).

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

2125423014 is a wasteful number, since it uses less digits than its factorization.

2125423014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2125423014 is about 46102.3102891818. The cubic root of 2125423014 is about 1285.7260985405.

Adding to 2125423014 its reverse (4103245212), we get a palindrome (6228668226).

The spelling of 2125423014 in words is "two billion, one hundred twenty-five million, four hundred twenty-three thousand, fourteen".