40242334132130 has 32 divisors (see below), whose sum is σ = 78018127239024. Its totient is φ = 14856820310016.

The previous prime is 40242334132127. The next prime is 40242334132183. The reversal of 40242334132130 is 3123143324204.

It can be written as a sum of positive squares in 8 ways, for example, as 7797268784881 + 32445065347249 = 2792359^2 + 5696057^2 .

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, 18635879 + ... + 20682858.

Almost surely, 2^{40242334132130} is an apocalyptic number.

40242334132130 is a deficient number, since it is larger than the sum of its proper divisors (37775793106894).

40242334132130 is a wasteful number, since it uses less digits than its factorization.

40242334132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39326630.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 40242334132130 its reverse (3123143324204), we get a palindrome (43365477456334).

The spelling of 40242334132130 in words is "forty trillion, two hundred forty-two billion, three hundred thirty-four million, one hundred thirty-two thousand, one hundred thirty".