10366561042 has 16 divisors (see below), whose sum is σ = 15865630272. Its totient is φ = 5078913840.

The previous prime is 10366561021. The next prime is 10366561057. The reversal of 10366561042 is 24016566301.

It is a junction number, because it is equal to n+sod(n) for n = 10366560989 and 10366561007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200793 + ... + 247084.

It is an arithmetic number, because the mean of its divisors is an integer number (991601892).

Almost surely, 2^10366561042 is an apocalyptic number.

10366561042 is a deficient number, since it is larger than the sum of its proper divisors (5499069230).

10366561042 is a wasteful number, since it uses less digits than its factorization.

10366561042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448113.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 10366561042 in words is "ten billion, three hundred sixty-six million, five hundred sixty-one thousand, forty-two".