210101422304040 has 32 divisors (see below), whose sum is σ = 630304266912480. Its totient is φ = 56027045947712.

The previous prime is 210101422304009. The next prime is 210101422304083. The reversal of 210101422304040 is 40403224101012.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 210101422304040.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875422592814 + ... + 875422593053.

It is an arithmetic number, because the mean of its divisors is an integer number (19697008341015).

Almost surely, 2^{210101422304040} is an apocalyptic number.

210101422304040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210101422304040 is an abundant number, since it is smaller than the sum of its proper divisors (420202844608440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210101422304040 is a wasteful number, since it uses less digits than its factorization.

210101422304040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750845185881 (or 1750845185877 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 210101422304040 its reverse (40403224101012), we get a palindrome (250504646405052).

The spelling of 210101422304040 in words is "two hundred ten trillion, one hundred one billion, four hundred twenty-two million, three hundred four thousand, forty".