4155054511044 has 12 divisors (see below), whose sum is σ = 9695127192464. Its totient is φ = 1385018170344.

The previous prime is 4155054511031. The next prime is 4155054511067. The reversal of 4155054511044 is 4401154505514.

It is a happy number.

4155054511044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4155054510993 and 4155054511011.

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, 173127271282 + ... + 173127271305.

Almost surely, 2^{4155054511044} is an apocalyptic number.

It is an amenable number.

4155054511044 is an abundant number, since it is smaller than the sum of its proper divisors (5540072681420).

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

4155054511044 is a wasteful number, since it uses less digits than its factorization.

4155054511044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346254542594 (or 346254542592 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 39.

The spelling of 4155054511044 in words is "four trillion, one hundred fifty-five billion, fifty-four million, five hundred eleven thousand, forty-four".