4445058179940 has 288 divisors, whose sum is σ = 14562765584640. Its totient is φ = 1010095865856.

The previous prime is 4445058179893. The next prime is 4445058179999. The reversal of 4445058179940 is 499718505444.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 355683772 + ... + 355696268.

It is an arithmetic number, because the mean of its divisors is an integer number (50565158280).

Almost surely, 2^{4445058179940} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4445058179940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7281382792320).

4445058179940 is an abundant number, since it is smaller than the sum of its proper divisors (10117707404700).

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

4445058179940 is a wasteful number, since it uses less digits than its factorization.

4445058179940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13219 (or 13210 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 4445058179940 in words is "four trillion, four hundred forty-five billion, fifty-eight million, one hundred seventy-nine thousand, nine hundred forty".