402312241205 has 16 divisors (see below), whose sum is σ = 552471392640. Its totient is φ = 275506805952.

The previous prime is 402312241189. The next prime is 402312241207. The reversal of 402312241205 is 502142213204.

It is not a de Polignac number, because 402312241205 - 2⁴ = 402312241189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402312241207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7565735 + ... + 7618724.

It is an arithmetic number, because the mean of its divisors is an integer number (34529462040).

Almost surely, 2^402312241205 is an apocalyptic number.

It is an amenable number.

402312241205 is a deficient number, since it is larger than the sum of its proper divisors (150159151435).

402312241205 is a wasteful number, since it uses less digits than its factorization.

402312241205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15185228.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 402312241205 its reverse (502142213204), we get a palindrome (904454454409).

The spelling of 402312241205 in words is "four hundred two billion, three hundred twelve million, two hundred forty-one thousand, two hundred five".