4012523452334 has 8 divisors (see below), whose sum is σ = 6018844540008. Its totient is φ = 2006241939000.

The previous prime is 4012523452261. The next prime is 4012523452339. The reversal of 4012523452334 is 4332543252104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4012523452334² (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 (4012523452339) 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, 9638792 + ... + 10046459.

It is an arithmetic number, because the mean of its divisors is an integer number (752355567501).

Almost surely, 2^{4012523452334} is an apocalyptic number.

4012523452334 is a deficient number, since it is larger than the sum of its proper divisors (2006321087674).

4012523452334 is a wasteful number, since it uses less digits than its factorization.

4012523452334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19787170.

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 4012523452334 in words is "four trillion, twelve billion, five hundred twenty-three million, four hundred fifty-two thousand, three hundred thirty-four".