2114431425 has 48 divisors (see below), whose sum is σ = 3901536000. Its totient is φ = 1122690240.

The previous prime is 2114431421. The next prime is 2114431463. The reversal of 2114431425 is 5241344112.

2114431425 is a `hidden beast` number, since 211 + 443 + 1 + 4 + 2 + 5 = 666.

2114431425 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2114431425 - 2² = 2114431421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2114431421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147736 + ... + 161414.

It is an arithmetic number, because the mean of its divisors is an integer number (81282000).

Almost surely, 2^2114431425 is an apocalyptic number.

2114431425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2114431425 is a deficient number, since it is larger than the sum of its proper divisors (1787104575).

2114431425 is a wasteful number, since it uses less digits than its factorization.

2114431425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13927 (or 13916 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2114431425 is about 45982.9471108584. The cubic root of 2114431425 is about 1283.5058966618.

Adding to 2114431425 its reverse (5241344112), we get a palindrome (7355775537).

The spelling of 2114431425 in words is "two billion, one hundred fourteen million, four hundred thirty-one thousand, four hundred twenty-five".