1040563626441 has 8 divisors (see below), whose sum is σ = 1387525282560. Its totient is φ = 693655527312.

The previous prime is 1040563626439. The next prime is 1040563626451. The reversal of 1040563626441 is 1446263650401.

1040563626441 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1040563626441 - 2¹ = 1040563626439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1040563626393 and 1040563626402.

It is not an unprimeable number, because it can be changed into a prime (1040563626451) 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, 13343890 + ... + 13421643.

It is an arithmetic number, because the mean of its divisors is an integer number (173440660320).

Almost surely, 2^{1040563626441} is an apocalyptic number.

It is an amenable number.

1040563626441 is a deficient number, since it is larger than the sum of its proper divisors (346961656119).

1040563626441 is a wasteful number, since it uses less digits than its factorization.

1040563626441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26778495.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 1040563626441 in words is "one trillion, forty billion, five hundred sixty-three million, six hundred twenty-six thousand, four hundred forty-one".