10298191872 has 52 divisors (see below), whose sum is σ = 27458525480. Its totient is φ = 3432726528.

The previous prime is 10298191859. The next prime is 10298191901. The reversal of 10298191872 is 27819189201.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406747 + ... + 431322.

Almost surely, 2^10298191872 is an apocalyptic number.

10298191872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10298191872 is an abundant number, since it is smaller than the sum of its proper divisors (17160333608).

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

10298191872 is an frugal number, since it uses more digits than its factorization.

10298191872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838096 (or 838074 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 48.

The spelling of 10298191872 in words is "ten billion, two hundred ninety-eight million, one hundred ninety-one thousand, eight hundred seventy-two".