1240211310004 has 6 divisors (see below), whose sum is σ = 2170369792514. Its totient is φ = 620105655000.

The previous prime is 1240211309983. The next prime is 1240211310083. The reversal of 1240211310004 is 4000131120421.

It can be written as a sum of positive squares in only one way, i.e., 831557962404 + 408653347600 = 911898^2 + 639260^2 .

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 as a sum of consecutive naturals, namely, 155026413747 + ... + 155026413754.

Almost surely, 2^{1240211310004} is an apocalyptic number.

It is an amenable number.

1240211310004 is a deficient number, since it is larger than the sum of its proper divisors (930158482510).

1240211310004 is a wasteful number, since it uses less digits than its factorization.

1240211310004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310052827505 (or 310052827503 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1240211310004 its reverse (4000131120421), we get a palindrome (5240342430425).

The spelling of 1240211310004 in words is "one trillion, two hundred forty billion, two hundred eleven million, three hundred ten thousand, four".