424542402152 has 16 divisors (see below), whose sum is σ = 868382186400. Its totient is φ = 192973819120.

The previous prime is 424542402101. The next prime is 424542402209. The reversal of 424542402152 is 251204245424.

It is a super-2 number, since 2×424542402152² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2412172652 + ... + 2412172827.

It is an arithmetic number, because the mean of its divisors is an integer number (54273886650).

Almost surely, 2^424542402152 is an apocalyptic number.

It is an amenable number.

424542402152 is an abundant number, since it is smaller than the sum of its proper divisors (443839784248).

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

424542402152 is a wasteful number, since it uses less digits than its factorization.

424542402152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824345496 (or 4824345492 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 424542402152 its reverse (251204245424), we get a palindrome (675746647576).

The spelling of 424542402152 in words is "four hundred twenty-four billion, five hundred forty-two million, four hundred two thousand, one hundred fifty-two".