11615403664346 has 16 divisors (see below), whose sum is σ = 17688647186784. Its totient is φ = 5719629401904.

The previous prime is 11615403664253. The next prime is 11615403664351. The reversal of 11615403664346 is 64346630451611.

It is a junction number, because it is equal to n+sod(n) for n = 11615403664294 and 11615403664303.

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, 110313800 + ... + 110419043.

It is an arithmetic number, because the mean of its divisors is an integer number (1105540449174).

Almost surely, 2^{11615403664346} is an apocalyptic number.

11615403664346 is a deficient number, since it is larger than the sum of its proper divisors (6073243522438).

11615403664346 is a wasteful number, since it uses less digits than its factorization.

11615403664346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220733245.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 11615403664346 in words is "eleven trillion, six hundred fifteen billion, four hundred three million, six hundred sixty-four thousand, three hundred forty-six".