11523155334004 has 6 divisors (see below), whose sum is σ = 20165521834514. Its totient is φ = 5761577667000.

The previous prime is 11523155333969. The next prime is 11523155334059. The reversal of 11523155334004 is 40043355132511.

It can be written as a sum of positive squares in only one way, i.e., 6661571324004 + 4861584010000 = 2581002^2 + 2204900^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1440394416747 + ... + 1440394416754.

Almost surely, 2^{11523155334004} is an apocalyptic number.

It is an amenable number.

11523155334004 is a deficient number, since it is larger than the sum of its proper divisors (8642366500510).

11523155334004 is a wasteful number, since it uses less digits than its factorization.

11523155334004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880788833505 (or 2880788833503 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 11523155334004 in words is "eleven trillion, five hundred twenty-three billion, one hundred fifty-five million, three hundred thirty-four thousand, four".