4042455512 has 16 divisors (see below), whose sum is σ = 7654651200. Its totient is φ = 2001215200.

The previous prime is 4042455497. The next prime is 4042455541. The reversal of 4042455512 is 2155542404.

It is a super-3 number, since 3×4042455512³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500712 + ... + 2502327.

It is an arithmetic number, because the mean of its divisors is an integer number (478415700).

Almost surely, 2^4042455512 is an apocalyptic number.

It is an amenable number.

4042455512 is a deficient number, since it is larger than the sum of its proper divisors (3612195688).

4042455512 is a wasteful number, since it uses less digits than its factorization.

4042455512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003146 (or 5003142 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 4042455512 is about 63580.3075802563. The cubic root of 4042455512 is about 1592.9974589300.

Adding to 4042455512 its reverse (2155542404), we get a palindrome (6197997916).

The spelling of 4042455512 in words is "four billion, forty-two million, four hundred fifty-five thousand, five hundred twelve".