3556454144 has 36 divisors (see below), whose sum is σ = 7272184080. Its totient is φ = 1734850560.

The previous prime is 3556454129. The next prime is 3556454221. The reversal of 3556454144 is 4414546553.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158924 + ... + 179915.

Almost surely, 2^3556454144 is an apocalyptic number.

It is an amenable number.

3556454144 is an abundant number, since it is smaller than the sum of its proper divisors (3715729936).

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

3556454144 is an equidigital number, since it uses as much as digits as its factorization.

3556454144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338896 (or 338882 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The square root of 3556454144 is about 59636.0138171558. The cubic root of 3556454144 is about 1526.4142242813.

The spelling of 3556454144 in words is "three billion, five hundred fifty-six million, four hundred fifty-four thousand, one hundred forty-four".