2240136376 has 16 divisors (see below), whose sum is σ = 4447329840. Its totient is φ = 1054181760.

The previous prime is 2240136331. The next prime is 2240136377. The reversal of 2240136376 is 6736310422.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240136377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8235660 + ... + 8235931.

It is an arithmetic number, because the mean of its divisors is an integer number (277958115).

Almost surely, 2^2240136376 is an apocalyptic number.

It is an amenable number.

2240136376 is a deficient number, since it is larger than the sum of its proper divisors (2207193464).

2240136376 is a wasteful number, since it uses less digits than its factorization.

2240136376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16471614 (or 16471610 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2240136376 is about 47330.0789773269. The cubic root of 2240136376 is about 1308.4530768068.

Adding to 2240136376 its reverse (6736310422), we get a palindrome (8976446798).

The spelling of 2240136376 in words is "two billion, two hundred forty million, one hundred thirty-six thousand, three hundred seventy-six".