40530225111012 has 192 divisors, whose sum is σ = 129332933184000. Its totient is φ = 10688817438720.

The previous prime is 40530225111001. The next prime is 40530225111023. The reversal of 40530225111012 is 21011152203504.

It is a happy number.

40530225111012 is a `hidden beast` number, since 4 + 0 + 5 + 302 + 251 + 1 + 101 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (40530225111001) and next prime (40530225111023).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259862812 + ... + 260018732.

It is an arithmetic number, because the mean of its divisors is an integer number (673609027000).

Almost surely, 2^{40530225111012} is an apocalyptic number.

40530225111012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40530225111012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64666466592000).

40530225111012 is an abundant number, since it is smaller than the sum of its proper divisors (88802708072988).

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

40530225111012 is a wasteful number, since it uses less digits than its factorization.

40530225111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182403 (or 182395 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 40530225111012 its reverse (21011152203504), we get a palindrome (61541377314516).

The spelling of 40530225111012 in words is "forty trillion, five hundred thirty billion, two hundred twenty-five million, one hundred eleven thousand, twelve".