42130203650464 has 24 divisors (see below), whose sum is σ = 84708600959808. Its totient is φ = 20616908168640.

The previous prime is 42130203650461. The next prime is 42130203650533. The reversal of 42130203650464 is 46405630203124.

It is not an unprimeable number, because it can be changed into a prime (42130203650461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14006050242 + ... + 14006053249.

It is an arithmetic number, because the mean of its divisors is an integer number (3529525039992).

Almost surely, 2^{42130203650464} is an apocalyptic number.

It is an amenable number.

42130203650464 is an abundant number, since it is smaller than the sum of its proper divisors (42578397309344).

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

42130203650464 is a wasteful number, since it uses less digits than its factorization.

42130203650464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28012103548 (or 28012103540 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 42130203650464 its reverse (46405630203124), we get a palindrome (88535833853588).

The spelling of 42130203650464 in words is "forty-two trillion, one hundred thirty billion, two hundred three million, six hundred fifty thousand, four hundred sixty-four".