1240136482 has 16 divisors (see below), whose sum is σ = 2004976512. Its totient is φ = 571890960.

The previous prime is 1240136459. The next prime is 1240136497. The reversal of 1240136482 is 2846310421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12633 + ... + 51379.

It is an arithmetic number, because the mean of its divisors is an integer number (125311032).

Almost surely, 2^1240136482 is an apocalyptic number.

1240136482 is a deficient number, since it is larger than the sum of its proper divisors (764840030).

1240136482 is a wasteful number, since it uses less digits than its factorization.

1240136482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39993.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 1240136482 is about 35215.5715841728. The cubic root of 1240136482 is about 1074.3764855838.

The spelling of 1240136482 in words is "one billion, two hundred forty million, one hundred thirty-six thousand, four hundred eighty-two".