10450427109988 has 48 divisors (see below), whose sum is σ = 18606697401600. Its totient is φ = 5135036635040.

The previous prime is 10450427109961. The next prime is 10450427110009. The reversal of 10450427109988 is 88990172405401.

10450427109988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10450427109988² (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 15 ways as a sum of consecutive naturals, for example, 164752143 + ... + 164815561.

It is an arithmetic number, because the mean of its divisors is an integer number (387639529200).

Almost surely, 2^{10450427109988} is an apocalyptic number.

It is an amenable number.

10450427109988 is a deficient number, since it is larger than the sum of its proper divisors (8156270291612).

10450427109988 is a wasteful number, since it uses less digits than its factorization.

10450427109988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66600 (or 66598 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 58.

The spelling of 10450427109988 in words is "ten trillion, four hundred fifty billion, four hundred twenty-seven million, one hundred nine thousand, nine hundred eighty-eight".