1240300413 has 12 divisors (see below), whose sum is σ = 1954412928. Its totient is φ = 751697160.

The previous prime is 1240300409. The next prime is 1240300423. The reversal of 1240300413 is 3140030421.

It is not a de Polignac number, because 1240300413 - 2² = 1240300409 is a prime.

It is a super-2 number, since 2×1240300413² = 3076690228975941138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240300403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6264045 + ... + 6264242.

It is an arithmetic number, because the mean of its divisors is an integer number (162867744).

Almost surely, 2^1240300413 is an apocalyptic number.

It is an amenable number.

1240300413 is a deficient number, since it is larger than the sum of its proper divisors (714112515).

1240300413 is a wasteful number, since it uses less digits than its factorization.

1240300413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12528304 (or 12528301 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1240300413 is about 35217.8990429583. The cubic root of 1240300413 is about 1074.4238233444.

Adding to 1240300413 its reverse (3140030421), we get a palindrome (4380330834).

The spelling of 1240300413 in words is "one billion, two hundred forty million, three hundred thousand, four hundred thirteen".