1242410036464 has 40 divisors (see below), whose sum is σ = 2462949704880. Its totient is φ = 606969174528.

The previous prime is 1242410036429. The next prime is 1242410036551. The reversal of 1242410036464 is 4646300142421.

It is a congruent number.

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, 4845619 + ... + 5095570.

It is an arithmetic number, because the mean of its divisors is an integer number (61573742622).

Almost surely, 2^{1242410036464} is an apocalyptic number.

It is an amenable number.

1242410036464 is a deficient number, since it is larger than the sum of its proper divisors (1220539668416).

1242410036464 is a wasteful number, since it uses less digits than its factorization.

1242410036464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9941377 (or 9941371 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 1242410036464 its reverse (4646300142421), we get a palindrome (5888710178885).

The spelling of 1242410036464 in words is "one trillion, two hundred forty-two billion, four hundred ten million, thirty-six thousand, four hundred sixty-four".