1012316216441 has 4 divisors (see below), whose sum is σ = 1033854859392. Its totient is φ = 990777573492.

The previous prime is 1012316216423. The next prime is 1012316216447. The reversal of 1012316216441 is 1446126132101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1012316216441 - 2²⁶ = 1012249107577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012316216398 and 1012316216407.

It is not an unprimeable number, because it can be changed into a prime (1012316216447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10769321405 + ... + 10769321498.

It is an arithmetic number, because the mean of its divisors is an integer number (258463714848).

Almost surely, 2^{1012316216441} is an apocalyptic number.

It is an amenable number.

1012316216441 is a deficient number, since it is larger than the sum of its proper divisors (21538642951).

1012316216441 is an equidigital number, since it uses as much as digits as its factorization.

1012316216441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21538642950.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 1012316216441 in words is "one trillion, twelve billion, three hundred sixteen million, two hundred sixteen thousand, four hundred forty-one".