4400231446 has 32 divisors (see below), whose sum is σ = 7237550880. Its totient is φ = 1993967616.

The previous prime is 4400231441. The next prime is 4400231491. The reversal of 4400231446 is 6441320044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400231441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1865700 + ... + 1868056.

It is an arithmetic number, because the mean of its divisors is an integer number (226173465).

Almost surely, 2^4400231446 is an apocalyptic number.

4400231446 is a deficient number, since it is larger than the sum of its proper divisors (2837319434).

4400231446 is a wasteful number, since it uses less digits than its factorization.

4400231446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 4400231446 is about 66334.2403740331. The cubic root of 4400231446 is about 1638.6712723083.

The spelling of 4400231446 in words is "four billion, four hundred million, two hundred thirty-one thousand, four hundred forty-six".