10449006156 has 60 divisors (see below), whose sum is σ = 27325527768. Its totient is φ = 3481757568.

The previous prime is 10449006143. The next prime is 10449006173. The reversal of 10449006156 is 65160094401.

10449006156 is a `hidden beast` number, since 10 + 4 + 490 + 0 + 6 + 156 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10449006156.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1547620 + ... + 1554356.

Almost surely, 2^10449006156 is an apocalyptic number.

It is an amenable number.

10449006156 is an abundant number, since it is smaller than the sum of its proper divisors (16876521612).

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

10449006156 is a wasteful number, since it uses less digits than its factorization.

10449006156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11540 (or 11529 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 10449006156 in words is "ten billion, four hundred forty-nine million, six thousand, one hundred fifty-six".