40424131010210 has 8 divisors (see below), whose sum is σ = 72763435818396. Its totient is φ = 16169652404080.

The previous prime is 40424131010171. The next prime is 40424131010251. The reversal of 40424131010210 is 1201013142404.

It can be written as a sum of positive squares in 2 ways, for example, as 38528698708201 + 1895432302009 = 6207149^2 + 1376747^2 .

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

It is a super-2 number, since 2×40424131010210² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2021206550501 + ... + 2021206550520.

Almost surely, 2^{40424131010210} is an apocalyptic number.

40424131010210 is a deficient number, since it is larger than the sum of its proper divisors (32339304808186).

40424131010210 is a wasteful number, since it uses less digits than its factorization.

40424131010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042413101028.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 40424131010210 its reverse (1201013142404), we get a palindrome (41625144152614).

The spelling of 40424131010210 in words is "forty trillion, four hundred twenty-four billion, one hundred thirty-one million, ten thousand, two hundred ten".