10505104612402 has 16 divisors (see below), whose sum is σ = 16648213968000. Its totient is φ = 4957740179280.

The previous prime is 10505104612393. The next prime is 10505104612439. The reversal of 10505104612402 is 20421640150501.

It is a happy number.

It is a super-2 number, since 2×10505104612402² (a number of 27 digits) contains 22 as substring.

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, 510045277 + ... + 510065872.

It is an arithmetic number, because the mean of its divisors is an integer number (1040513373000).

Almost surely, 2^{10505104612402} is an apocalyptic number.

10505104612402 is a deficient number, since it is larger than the sum of its proper divisors (6143109355598).

10505104612402 is a wasteful number, since it uses less digits than its factorization.

10505104612402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020111441.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 10505104612402 its reverse (20421640150501), we get a palindrome (30926744762903).

The spelling of 10505104612402 in words is "ten trillion, five hundred five billion, one hundred four million, six hundred twelve thousand, four hundred two".