4123144056 has 32 divisors (see below), whose sum is σ = 10315515600. Its totient is φ = 1373360640.

The previous prime is 4123144009. The next prime is 4123144087. The reversal of 4123144056 is 6504413214.

It is a super-2 number, since 2×4123144056² = 34000633813056262272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30451 + ... + 95778.

Almost surely, 2^4123144056 is an apocalyptic number.

It is an amenable number.

4123144056 is an abundant number, since it is smaller than the sum of its proper divisors (6192371544).

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

4123144056 is a wasteful number, since it uses less digits than its factorization.

4123144056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127599 (or 127595 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4123144056 is about 64211.7127633269. The cubic root of 4123144056 is about 1603.5266034981.

The spelling of 4123144056 in words is "four billion, one hundred twenty-three million, one hundred forty-four thousand, fifty-six".