11443544000402 has 32 divisors (see below), whose sum is σ = 17434549776384. Its totient is φ = 5632286259600.

The previous prime is 11443544000389. The next prime is 11443544000423. The reversal of 11443544000402 is 20400044534411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412470143 + ... + 412497885.

It is an arithmetic number, because the mean of its divisors is an integer number (544829680512).

Almost surely, 2^{11443544000402} is an apocalyptic number.

11443544000402 is a deficient number, since it is larger than the sum of its proper divisors (5991005775982).

11443544000402 is a wasteful number, since it uses less digits than its factorization.

11443544000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32294.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 11443544000402 its reverse (20400044534411), we get a palindrome (31843588534813).

The spelling of 11443544000402 in words is "eleven trillion, four hundred forty-three billion, five hundred forty-four million, four hundred two", and thus it is an aban number.