4074421550156 has 24 divisors (see below), whose sum is σ = 7149667228704. Its totient is φ = 2031659965440.

The previous prime is 4074421550153. The next prime is 4074421550179. The reversal of 4074421550156 is 6510551244704.

It is not an unprimeable number, because it can be changed into a prime (4074421550153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45656876 + ... + 45746028.

It is an arithmetic number, because the mean of its divisors is an integer number (297902801196).

Almost surely, 2^{4074421550156} is an apocalyptic number.

It is an amenable number.

4074421550156 is a deficient number, since it is larger than the sum of its proper divisors (3075245678548).

4074421550156 is a wasteful number, since it uses less digits than its factorization.

4074421550156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120161 (or 120159 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 4074421550156 in words is "four trillion, seventy-four billion, four hundred twenty-one million, five hundred fifty thousand, one hundred fifty-six".