4054466244640 has 96 divisors (see below), whose sum is σ = 10948998977280. Its totient is φ = 1389856349184.

The previous prime is 4054466244583. The next prime is 4054466244643. The reversal of 4054466244640 is 464426644504.

It is not an unprimeable number, because it can be changed into a prime (4054466244643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6058221 + ... + 6694099.

It is an arithmetic number, because the mean of its divisors is an integer number (114052072680).

Almost surely, 2^{4054466244640} is an apocalyptic number.

4054466244640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4054466244640 is an abundant number, since it is smaller than the sum of its proper divisors (6894532732640).

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

4054466244640 is a wasteful number, since it uses less digits than its factorization.

4054466244640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641594 (or 641586 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 49.

The spelling of 4054466244640 in words is "four trillion, fifty-four billion, four hundred sixty-six million, two hundred forty-four thousand, six hundred forty".