402324043041 has 16 divisors (see below), whose sum is σ = 603216774720. Its totient is φ = 264984508800.

The previous prime is 402324043003. The next prime is 402324043049. The reversal of 402324043041 is 140340423204.

It is a happy number.

It is not a de Polignac number, because 402324043041 - 2¹⁰ = 402324042017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 402324042996 and 402324043014.

It is not an unprimeable number, because it can be changed into a prime (402324043049) 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 15 ways as a sum of consecutive naturals, for example, 89762160 + ... + 89766641.

It is an arithmetic number, because the mean of its divisors is an integer number (37701048420).

Almost surely, 2^402324043041 is an apocalyptic number.

It is an amenable number.

402324043041 is a deficient number, since it is larger than the sum of its proper divisors (200892731679).

402324043041 is a wasteful number, since it uses less digits than its factorization.

402324043041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179528893 (or 179528887 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 402324043041 its reverse (140340423204), we get a palindrome (542664466245).

The spelling of 402324043041 in words is "four hundred two billion, three hundred twenty-four million, forty-three thousand, forty-one".