2240132435145 has 144 divisors (see below), whose sum is σ = 4515695301312. Its totient is φ = 1018604574720.

The previous prime is 2240132435119. The next prime is 2240132435197. The reversal of 2240132435145 is 5415342310422.

It is a happy number.

2240132435145 is a `hidden beast` number, since 2 + 2 + 4 + 0 + 132 + 4 + 3 + 514 + 5 = 666.

It is not a de Polignac number, because 2240132435145 - 2¹² = 2240132431049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 40456899 + ... + 40512231.

It is an arithmetic number, because the mean of its divisors is an integer number (31358995148).

Almost surely, 2^{2240132435145} is an apocalyptic number.

It is an amenable number.

2240132435145 is an abundant number, since it is smaller than the sum of its proper divisors (2275562866167).

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

2240132435145 is a wasteful number, since it uses less digits than its factorization.

2240132435145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55672 (or 55652 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 2240132435145 its reverse (5415342310422), we get a palindrome (7655474745567).

The spelling of 2240132435145 in words is "two trillion, two hundred forty billion, one hundred thirty-two million, four hundred thirty-five thousand, one hundred forty-five".