425873238000 has 320 divisors, whose sum is σ = 1571791303680. Its totient is φ = 97179264000.

The previous prime is 425873237987. The next prime is 425873238017. The reversal of 425873238000 is 832378524.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25989810 + ... + 26006190.

It is an arithmetic number, because the mean of its divisors is an integer number (4911847824).

Almost surely, 2^425873238000 is an apocalyptic number.

425873238000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425873238000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785895651840).

425873238000 is an abundant number, since it is smaller than the sum of its proper divisors (1145918065680).

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

425873238000 is a wasteful number, since it uses less digits than its factorization.

425873238000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17033 (or 17017 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 425873238000 in words is "four hundred twenty-five billion, eight hundred seventy-three million, two hundred thirty-eight thousand".