10421299560988 has 18 divisors (see below), whose sum is σ = 18459647779664. Its totient is φ = 5147870853864.

The previous prime is 10421299560983. The next prime is 10421299561019. The reversal of 10421299560988 is 88906599212401.

It is a super-3 number, since 3×10421299560988³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421299560983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 189065556 + ... + 189120667.

Almost surely, 2^{10421299560988} is an apocalyptic number.

It is an amenable number.

10421299560988 is a deficient number, since it is larger than the sum of its proper divisors (8038348218676).

10421299560988 is an equidigital number, since it uses as much as digits as its factorization.

10421299560988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378186393 (or 378186308 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 64.

The spelling of 10421299560988 in words is "ten trillion, four hundred twenty-one billion, two hundred ninety-nine million, five hundred sixty thousand, nine hundred eighty-eight".