4004146532012 has 24 divisors (see below), whose sum is σ = 7644392227920. Its totient is φ = 1820039823360.

The previous prime is 4004146532011. The next prime is 4004146532093. The reversal of 4004146532012 is 2102356414004.

It is a self number, because there is not a number n which added to its sum of digits gives 4004146532012.

It is not an unprimeable number, because it can be changed into a prime (4004146532011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525948 + ... + 3793244.

It is an arithmetic number, because the mean of its divisors is an integer number (318516342830).

Almost surely, 2^{4004146532012} is an apocalyptic number.

It is an amenable number.

4004146532012 is a deficient number, since it is larger than the sum of its proper divisors (3640245695908).

4004146532012 is a wasteful number, since it uses less digits than its factorization.

4004146532012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339121 (or 1339119 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 4004146532012 in words is "four trillion, four billion, one hundred forty-six million, five hundred thirty-two thousand, twelve".