4440001037040 has 120 divisors (see below), whose sum is σ = 14929167472128. Its totient is φ = 1182557975040.

The previous prime is 4440001037029. The next prime is 4440001037051. The reversal of 4440001037040 is 407301000444.

It is an interprime number because it is at equal distance from previous prime (4440001037029) and next prime (4440001037051).

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 4440001036995 and 4440001037013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3164464 + ... + 4346703.

Almost surely, 2^{4440001037040} is an apocalyptic number.

4440001037040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4440001037040 is an abundant number, since it is smaller than the sum of its proper divisors (10489166435088).

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

4440001037040 is a wasteful number, since it uses less digits than its factorization.

4440001037040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512007 (or 7511998 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 4440001037040 its reverse (407301000444), we get a palindrome (4847302037484).

The spelling of 4440001037040 in words is "four trillion, four hundred forty billion, one million, thirty-seven thousand, forty".