2425703742 has 144 divisors (see below), whose sum is σ = 7021123200. Its totient is φ = 596846880.

The previous prime is 2425703677. The next prime is 2425703743. The reversal of 2425703742 is 2473075242.

It is a happy number.

2425703742 is a `hidden beast` number, since 2 + 42 + 570 + 3 + 7 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2425703697 and 2425703706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425703743) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 177759 + ... + 190917.

It is an arithmetic number, because the mean of its divisors is an integer number (48757800).

Almost surely, 2^2425703742 is an apocalyptic number.

2425703742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2425703742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3510561600).

2425703742 is an abundant number, since it is smaller than the sum of its proper divisors (4595419458).

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

2425703742 is a wasteful number, since it uses less digits than its factorization.

2425703742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13211 (or 13201 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 2425703742 is about 49251.4339080600. The cubic root of 2425703742 is about 1343.6286408892.

Adding to 2425703742 its reverse (2473075242), we get a palindrome (4898778984).

The spelling of 2425703742 in words is "two billion, four hundred twenty-five million, seven hundred three thousand, seven hundred forty-two".