1042914226561 has 8 divisors (see below), whose sum is σ = 1088284564224. Its totient is φ = 997546075680.

The previous prime is 1042914226547. The next prime is 1042914226591. The reversal of 1042914226561 is 1656224192401.

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

It is a cyclic number.

It is not a de Polignac number, because 1042914226561 - 2⁹ = 1042914226049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042914226591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467976 + ... + 1518166.

It is an arithmetic number, because the mean of its divisors is an integer number (136035570528).

Almost surely, 2^{1042914226561} is an apocalyptic number.

It is an amenable number.

1042914226561 is a deficient number, since it is larger than the sum of its proper divisors (45370337663).

1042914226561 is a wasteful number, since it uses less digits than its factorization.

1042914226561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093391.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 1042914226561 in words is "one trillion, forty-two billion, nine hundred fourteen million, two hundred twenty-six thousand, five hundred sixty-one".