11540315134004 has 12 divisors (see below), whose sum is σ = 20195596001700. Its totient is φ = 5770144847808.

The previous prime is 11540315133983. The next prime is 11540315134043. The reversal of 11540315134004 is 40043151304511.

It can be written as a sum of positive squares in 2 ways, for example, as 2955297933604 + 8585017200400 = 1719098^2 + 2930020^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967289 + ... + 4900640.

It is an arithmetic number, because the mean of its divisors is an integer number (1682966333475).

Almost surely, 2^{11540315134004} is an apocalyptic number.

It is an amenable number.

11540315134004 is a deficient number, since it is larger than the sum of its proper divisors (8655280867696).

11540315134004 is a wasteful number, since it uses less digits than its factorization.

11540315134004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359602 (or 6359600 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 11540315134004 its reverse (40043151304511), we get a palindrome (51583466438515).

The spelling of 11540315134004 in words is "eleven trillion, five hundred forty billion, three hundred fifteen million, one hundred thirty-four thousand, four".