4256030642460 has 48 divisors (see below), whose sum is σ = 12060462750336. Its totient is φ = 1121267509312.

The previous prime is 4256030642429. The next prime is 4256030642467. The reversal of 4256030642460 is 642460306524.

It is a super-2 number, since 2×4256030642460² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256030642467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427307334 + ... + 427317293.

It is an arithmetic number, because the mean of its divisors is an integer number (251259640632).

Almost surely, 2^{4256030642460} is an apocalyptic number.

It is an amenable number.

4256030642460 is an abundant number, since it is smaller than the sum of its proper divisors (7804432107876).

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

4256030642460 is a wasteful number, since it uses less digits than its factorization.

4256030642460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854624722 (or 854624720 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 4256030642460 its reverse (642460306524), we get a palindrome (4898490948984).

The spelling of 4256030642460 in words is "four trillion, two hundred fifty-six billion, thirty million, six hundred forty-two thousand, four hundred sixty".