42351015324 has 12 divisors (see below), whose sum is σ = 98819035784. Its totient is φ = 14117005104.

The previous prime is 42351015323. The next prime is 42351015353.

42351015324 is nontrivially palindromic in base 10.

42351015324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 42351015291 and 42351015300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42351015323) 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, 1764625627 + ... + 1764625650.

Almost surely, 2^42351015324 is an apocalyptic number.

It is an amenable number.

42351015324 is an abundant number, since it is smaller than the sum of its proper divisors (56468020460).

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

42351015324 is a wasteful number, since it uses less digits than its factorization.

42351015324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529251284 (or 3529251282 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

It can be divided in two parts, 423510 and 15324, that added together give a palindrome (438834).

The spelling of 42351015324 in words is "forty-two billion, three hundred fifty-one million, fifteen thousand, three hundred twenty-four".