402241124423 has 8 divisors (see below), whose sum is σ = 404624322240. Its totient is φ = 399863761920.

The previous prime is 402241124407. The next prime is 402241124431. The reversal of 402241124423 is 324421142204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 402241124423 - 2⁴ = 402241124407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402241124323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320518 + ... + 1596323.

It is an arithmetic number, because the mean of its divisors is an integer number (50578040280).

Almost surely, 2^402241124423 is an apocalyptic number.

402241124423 is a deficient number, since it is larger than the sum of its proper divisors (2383197817).

402241124423 is a wasteful number, since it uses less digits than its factorization.

402241124423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917657.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 402241124423 its reverse (324421142204), we get a palindrome (726662266627).

The spelling of 402241124423 in words is "four hundred two billion, two hundred forty-one million, one hundred twenty-four thousand, four hundred twenty-three".