11641084572378 has 16 divisors (see below), whose sum is σ = 23304112766496. Its totient is φ = 3876704253840.

The previous prime is 11641084572361. The next prime is 11641084572409. The reversal of 11641084572378 is 87327548014611.

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, 914310676 + ... + 914323407.

It is an arithmetic number, because the mean of its divisors is an integer number (1456507047906).

Almost surely, 2^{11641084572378} is an apocalyptic number.

11641084572378 is an abundant number, since it is smaller than the sum of its proper divisors (11663028194118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11641084572378 is a wasteful number, since it uses less digits than its factorization.

11641084572378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828635149.

The product of its (nonzero) digits is 9031680, while the sum is 57.

The spelling of 11641084572378 in words is "eleven trillion, six hundred forty-one billion, eighty-four million, five hundred seventy-two thousand, three hundred seventy-eight".