1002432414444 has 24 divisors (see below), whose sum is σ = 2396057967408. Its totient is φ = 325994280960.

The previous prime is 1002432414443. The next prime is 1002432414479. The reversal of 1002432414444 is 4444142342001.

It is not an unprimeable number, because it can be changed into a prime (1002432414443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018731637 + ... + 1018732620.

It is an arithmetic number, because the mean of its divisors is an integer number (99835748642).

Almost surely, 2^{1002432414444} is an apocalyptic number.

It is an amenable number.

1002432414444 is an abundant number, since it is smaller than the sum of its proper divisors (1393625552964).

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

1002432414444 is a wasteful number, since it uses less digits than its factorization.

1002432414444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037464305 (or 2037464303 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1002432414444 its reverse (4444142342001), we get a palindrome (5446574756445).

The spelling of 1002432414444 in words is "one trillion, two billion, four hundred thirty-two million, four hundred fourteen thousand, four hundred forty-four".