7425743612430 has 256 divisors, whose sum is σ = 22884236992512. Its totient is φ = 1513506816000.

The previous prime is 7425743612291. The next prime is 7425743612449. The reversal of 7425743612430 is 342163475247.

It is a self number, because there is not a number n which added to its sum of digits gives 7425743612430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 618570 + ... + 3903090.

It is an arithmetic number, because the mean of its divisors is an integer number (89391550752).

Almost surely, 2^{7425743612430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7425743612430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11442118496256).

7425743612430 is an abundant number, since it is smaller than the sum of its proper divisors (15458493380082).

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

7425743612430 is a wasteful number, since it uses less digits than its factorization.

7425743612430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3284603.

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 7425743612430 in words is "seven trillion, four hundred twenty-five billion, seven hundred forty-three million, six hundred twelve thousand, four hundred thirty".