10246426988 has 24 divisors (see below), whose sum is σ = 20495365632. Its totient is φ = 4390787664.

The previous prime is 10246426979. The next prime is 10246426991. The reversal of 10246426988 is 88962464201.

It is a super-5 number, since 5×10246426988⁵ (a number of 51 digits) contains 55555 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, 283181 + ... + 317307.

It is an arithmetic number, because the mean of its divisors is an integer number (853973568).

Almost surely, 2^10246426988 is an apocalyptic number.

It is an amenable number.

10246426988 is an abundant number, since it is smaller than the sum of its proper divisors (10248938644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10246426988 is a wasteful number, since it uses less digits than its factorization.

10246426988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44861 (or 44859 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 10246426988 in words is "ten billion, two hundred forty-six million, four hundred twenty-six thousand, nine hundred eighty-eight".