21160132423294 has 8 divisors (see below), whose sum is σ = 31798868134968. Its totient is φ = 10560509711640.

The previous prime is 21160132423271. The next prime is 21160132423319. The reversal of 21160132423294 is 49232423106112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9778248652 + ... + 9778250815.

It is an arithmetic number, because the mean of its divisors is an integer number (3974858516871).

Almost surely, 2^{21160132423294} is an apocalyptic number.

21160132423294 is a deficient number, since it is larger than the sum of its proper divisors (10638735711674).

21160132423294 is a wasteful number, since it uses less digits than its factorization.

21160132423294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19556500010.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 21160132423294 in words is "twenty-one trillion, one hundred sixty billion, one hundred thirty-two million, four hundred twenty-three thousand, two hundred ninety-four".