402243401210 has 32 divisors (see below), whose sum is σ = 827721631872. Its totient is φ = 137870441280.

The previous prime is 402243401177. The next prime is 402243401243. The reversal of 402243401210 is 12104342204.

It is an interprime number because it is at equal distance from previous prime (402243401177) and next prime (402243401243).

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, 632021 + ... + 1097240.

It is an arithmetic number, because the mean of its divisors is an integer number (25866300996).

Almost surely, 2^402243401210 is an apocalyptic number.

402243401210 is an abundant number, since it is smaller than the sum of its proper divisors (425478230662).

402243401210 is a wasteful number, since it uses less digits than its factorization.

402243401210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732598.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 402243401210 its reverse (12104342204), we get a palindrome (414347743414).

The spelling of 402243401210 in words is "four hundred two billion, two hundred forty-three million, four hundred one thousand, two hundred ten".