10455889144 has 16 divisors (see below), whose sum is σ = 19840995720. Its totient is φ = 5164956960.

The previous prime is 10455889121. The next prime is 10455889153. The reversal of 10455889144 is 44198855401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7872747 + ... + 7874074.

Almost surely, 2^10455889144 is an apocalyptic number.

It is an amenable number.

10455889144 is a deficient number, since it is larger than the sum of its proper divisors (9385106576).

10455889144 is a wasteful number, since it uses less digits than its factorization.

10455889144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15746910 (or 15746906 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 49.

The spelling of 10455889144 in words is "ten billion, four hundred fifty-five million, eight hundred eighty-nine thousand, one hundred forty-four".