1240053344 has 24 divisors (see below), whose sum is σ = 2442147120. Its totient is φ = 619825536.

The previous prime is 1240053341. The next prime is 1240053383. The reversal of 1240053344 is 4433500421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240053341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169637 + ... + 176795.

It is an arithmetic number, because the mean of its divisors is an integer number (101756130).

Almost surely, 2^1240053344 is an apocalyptic number.

It is an amenable number.

1240053344 is a deficient number, since it is larger than the sum of its proper divisors (1202093776).

1240053344 is an equidigital number, since it uses as much as digits as its factorization.

1240053344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12582 (or 12574 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1240053344 is about 35214.3911490743. The cubic root of 1240053344 is about 1074.3524765306.

Adding to 1240053344 its reverse (4433500421), we get a palindrome (5673553765).

The spelling of 1240053344 in words is "one billion, two hundred forty million, fifty-three thousand, three hundred forty-four".