2240303135445 has 48 divisors (see below), whose sum is σ = 3930412816512. Its totient is φ = 1180386691200.

The previous prime is 2240303135417. The next prime is 2240303135459. The reversal of 2240303135445 is 5445313030422.

2240303135445 is a `hidden beast` number, since 2 + 240 + 30 + 31 + 354 + 4 + 5 = 666.

It is not a de Polignac number, because 2240303135445 - 2¹⁶ = 2240303069909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 310495 + ... + 2139395.

It is an arithmetic number, because the mean of its divisors is an integer number (81883600344).

Almost surely, 2^{2240303135445} is an apocalyptic number.

It is an amenable number.

2240303135445 is a deficient number, since it is larger than the sum of its proper divisors (1690109681067).

2240303135445 is a wasteful number, since it uses less digits than its factorization.

2240303135445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829242 (or 1829239 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 2240303135445 its reverse (5445313030422), we get a palindrome (7685616165867).

The spelling of 2240303135445 in words is "two trillion, two hundred forty billion, three hundred three million, one hundred thirty-five thousand, four hundred forty-five".