4442053976406 has 24 divisors (see below), whose sum is σ = 9634613413464. Its totient is φ = 1479121100160.

The previous prime is 4442053976401. The next prime is 4442053976417. The reversal of 4442053976406 is 6046793502444.

4442053976406 is a `hidden beast` number, since 4 + 4 + 4 + 205 + 397 + 6 + 40 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442053976401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130279035 + ... + 130313126.

It is an arithmetic number, because the mean of its divisors is an integer number (401442225561).

Almost surely, 2^{4442053976406} is an apocalyptic number.

4442053976406 is an abundant number, since it is smaller than the sum of its proper divisors (5192559437058).

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

4442053976406 is a wasteful number, since it uses less digits than its factorization.

4442053976406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260593116 (or 260593113 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 54.

The spelling of 4442053976406 in words is "four trillion, four hundred forty-two billion, fifty-three million, nine hundred seventy-six thousand, four hundred six".