4001665200232 has 32 divisors (see below), whose sum is σ = 8590227825600. Its totient is φ = 1711953177984.

The previous prime is 4001665200199. The next prime is 4001665200259. The reversal of 4001665200232 is 2320025661004.

4001665200232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4001665200194 and 4001665200203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63430557 + ... + 63493612.

It is an arithmetic number, because the mean of its divisors is an integer number (268444619550).

Almost surely, 2^{4001665200232} is an apocalyptic number.

It is an amenable number.

4001665200232 is an abundant number, since it is smaller than the sum of its proper divisors (4588562625368).

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

4001665200232 is a wasteful number, since it uses less digits than its factorization.

4001665200232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126924745 (or 126924741 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 4001665200232 in words is "four trillion, one billion, six hundred sixty-five million, two hundred thousand, two hundred thirty-two".