44421022441140 has 24 divisors (see below), whose sum is σ = 124378862835360. Its totient is φ = 11845605984288.

The previous prime is 44421022441121. The next prime is 44421022441171. The reversal of 44421022441140 is 4114422012444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370175186950 + ... + 370175187069.

It is an arithmetic number, because the mean of its divisors is an integer number (5182452618140).

Almost surely, 2^{44421022441140} is an apocalyptic number.

It is an amenable number.

44421022441140 is an abundant number, since it is smaller than the sum of its proper divisors (79957840394220).

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

44421022441140 is a wasteful number, since it uses less digits than its factorization.

44421022441140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740350374031 (or 740350374029 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

Adding to 44421022441140 its reverse (4114422012444), we get a palindrome (48535444453584).

The spelling of 44421022441140 in words is "forty-four trillion, four hundred twenty-one billion, twenty-two million, four hundred forty-one thousand, one hundred forty".