40430234104210 has 8 divisors (see below), whose sum is σ = 72774421387596. Its totient is φ = 16172093641680.

The previous prime is 40430234104193. The next prime is 40430234104213. The reversal of 40430234104210 is 1240143203404.

It can be written as a sum of positive squares in 2 ways, for example, as 37950639047281 + 2479595056929 = 6160409^2 + 1574673^2 .

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

It is a super-2 number, since 2×40430234104210² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40430234104213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2021511705201 + ... + 2021511705220.

Almost surely, 2^{40430234104210} is an apocalyptic number.

40430234104210 is a deficient number, since it is larger than the sum of its proper divisors (32344187283386).

40430234104210 is a wasteful number, since it uses less digits than its factorization.

40430234104210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043023410428.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40430234104210 its reverse (1240143203404), we get a palindrome (41670377307614).

The spelling of 40430234104210 in words is "forty trillion, four hundred thirty billion, two hundred thirty-four million, one hundred four thousand, two hundred ten".