4230275072640 has 256 divisors, whose sum is σ = 14055143137920. Its totient is φ = 1081201803264.

The previous prime is 4230275072627. The next prime is 4230275072651. The reversal of 4230275072640 is 462705720324.

It is a junction number, because it is equal to n+sod(n) for n = 4230275072592 and 4230275072601.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4315294 + ... + 5204066.

Almost surely, 2^{4230275072640} is an apocalyptic number.

4230275072640 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 4230275072640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7027571568960).

4230275072640 is an abundant number, since it is smaller than the sum of its proper divisors (9824868065280).

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

4230275072640 is a wasteful number, since it uses less digits than its factorization.

4230275072640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888899 (or 888887 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 4230275072640 in words is "four trillion, two hundred thirty billion, two hundred seventy-five million, seventy-two thousand, six hundred forty".