1043240240102 has 16 divisors (see below), whose sum is σ = 1662616031040. Its totient is φ = 489548049768.

The previous prime is 1043240240069. The next prime is 1043240240123. The reversal of 1043240240102 is 2010420423401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128284208 + ... + 128292339.

It is an arithmetic number, because the mean of its divisors is an integer number (103913501940).

Almost surely, 2^{1043240240102} is an apocalyptic number.

1043240240102 is a deficient number, since it is larger than the sum of its proper divisors (619375790938).

1043240240102 is a wasteful number, since it uses less digits than its factorization.

1043240240102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256576675.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1043240240102 its reverse (2010420423401), we get a palindrome (3053660663503).

The spelling of 1043240240102 in words is "one trillion, forty-three billion, two hundred forty million, two hundred forty thousand, one hundred two".