412002440544 has 48 divisors (see below), whose sum is σ = 1138427801280. Its totient is φ = 130106033280.

The previous prime is 412002440537. The next prime is 412002440557. The reversal of 412002440544 is 445044200214.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×412002440544² (a number of 24 digits) contains 22 as substring.

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, 112937442 + ... + 112941089.

It is an arithmetic number, because the mean of its divisors is an integer number (23717245860).

Almost surely, 2^412002440544 is an apocalyptic number.

It is an amenable number.

412002440544 is an abundant number, since it is smaller than the sum of its proper divisors (726425360736).

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

412002440544 is a wasteful number, since it uses less digits than its factorization.

412002440544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225878563 (or 225878555 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 412002440544 its reverse (445044200214), we get a palindrome (857046640758).

The spelling of 412002440544 in words is "four hundred twelve billion, two million, four hundred forty thousand, five hundred forty-four".