4445301124378 has 16 divisors (see below), whose sum is σ = 7060321255680. Its totient is φ = 2091865784256.

The previous prime is 4445301124351. The next prime is 4445301124379. The reversal of 4445301124378 is 8734211035444.

It is a happy number.

It is a super-2 number, since 2×4445301124378² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4445301124379) 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, 544375 + ... + 3030997.

It is an arithmetic number, because the mean of its divisors is an integer number (441270078480).

Almost surely, 2^{4445301124378} is an apocalyptic number.

4445301124378 is a deficient number, since it is larger than the sum of its proper divisors (2615020131302).

4445301124378 is a wasteful number, since it uses less digits than its factorization.

4445301124378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539221.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 4445301124378 in words is "four trillion, four hundred forty-five billion, three hundred one million, one hundred twenty-four thousand, three hundred seventy-eight".