2154141593366 has 48 divisors (see below), whose sum is σ = 3773060269056. Its totient is φ = 919697126544.

The previous prime is 2154141593321. The next prime is 2154141593377. The reversal of 2154141593366 is 6633951414512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27741191 + ... + 27818733.

It is an arithmetic number, because the mean of its divisors is an integer number (78605422272).

Almost surely, 2^{2154141593366} is an apocalyptic number.

2154141593366 is a deficient number, since it is larger than the sum of its proper divisors (1618918675690).

2154141593366 is a wasteful number, since it uses less digits than its factorization.

2154141593366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78633 (or 78626 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 50.

The spelling of 2154141593366 in words is "two trillion, one hundred fifty-four billion, one hundred forty-one million, five hundred ninety-three thousand, three hundred sixty-six".