11376857355646 has 16 divisors (see below), whose sum is σ = 17080015310640. Its totient is φ = 5683519209600.

The previous prime is 11376857355623. The next prime is 11376857355659. The reversal of 11376857355646 is 64655375867311.

11376857355646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 121463160 + ... + 121556788.

It is an arithmetic number, because the mean of its divisors is an integer number (1067500956915).

Almost surely, 2^{11376857355646} is an apocalyptic number.

11376857355646 is a deficient number, since it is larger than the sum of its proper divisors (5703157954994).

11376857355646 is a wasteful number, since it uses less digits than its factorization.

11376857355646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145419.

The product of its digits is 381024000, while the sum is 67.

The spelling of 11376857355646 in words is "eleven trillion, three hundred seventy-six billion, eight hundred fifty-seven million, three hundred fifty-five thousand, six hundred forty-six".