11520334613998 has 16 divisors (see below), whose sum is σ = 19755730368000. Its totient is φ = 4935639934296.

The previous prime is 11520334613981. The next prime is 11520334614091. The reversal of 11520334613998 is 89931643302511.

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, 137150586 + ... + 137234557.

It is an arithmetic number, because the mean of its divisors is an integer number (1234733148000).

Almost surely, 2^{11520334613998} is an apocalyptic number.

11520334613998 is a deficient number, since it is larger than the sum of its proper divisors (8235395754002).

11520334613998 is a wasteful number, since it uses less digits than its factorization.

11520334613998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274388151.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 11520334613998 in words is "eleven trillion, five hundred twenty billion, three hundred thirty-four million, six hundred thirteen thousand, nine hundred ninety-eight".