10863870651469 has 16 divisors (see below), whose sum is σ = 12260467800000. Its totient is φ = 9535452277120.

The previous prime is 10863870651463. The next prime is 10863870651521. The reversal of 10863870651469 is 96415607836801.

It is not a de Polignac number, because 10863870651469 - 2⁷ = 10863870651341 is a prime.

It is a super-2 number, since 2×10863870651469² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10863870651469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10863870651463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13337082 + ... + 14128180.

It is an arithmetic number, because the mean of its divisors is an integer number (766279237500).

Almost surely, 2^{10863870651469} is an apocalyptic number.

It is an amenable number.

10863870651469 is a deficient number, since it is larger than the sum of its proper divisors (1396597148531).

10863870651469 is a wasteful number, since it uses less digits than its factorization.

10863870651469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834188.

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 10863870651469 in words is "ten trillion, eight hundred sixty-three billion, eight hundred seventy million, six hundred fifty-one thousand, four hundred sixty-nine".