402312244103 has 32 divisors (see below), whose sum is σ = 528051363840. Its totient is φ = 296952276960.

The previous prime is 402312244069. The next prime is 402312244109. The reversal of 402312244103 is 301442213204.

It is a cyclic number.

It is not a de Polignac number, because 402312244103 - 2⁶ = 402312244039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402312244109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16734950 + ... + 16758972.

It is an arithmetic number, because the mean of its divisors is an integer number (16501605120).

Almost surely, 2^402312244103 is an apocalyptic number.

402312244103 is a deficient number, since it is larger than the sum of its proper divisors (125739119737).

402312244103 is a wasteful number, since it uses less digits than its factorization.

402312244103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35507.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 402312244103 its reverse (301442213204), we get a palindrome (703754457307).

The spelling of 402312244103 in words is "four hundred two billion, three hundred twelve million, two hundred forty-four thousand, one hundred three".