2574144078 has 48 divisors (see below), whose sum is σ = 5664874320. Its totient is φ = 779215360.

The previous prime is 2574144049. The next prime is 2574144113. The reversal of 2574144078 is 8704414752.

2574144078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1361758 + ... + 1363646.

It is an arithmetic number, because the mean of its divisors is an integer number (118018215).

Almost surely, 2^2574144078 is an apocalyptic number.

2574144078 is an abundant number, since it is smaller than the sum of its proper divisors (3090730242).

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

2574144078 is a wasteful number, since it uses less digits than its factorization.

2574144078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3782 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 42.

The square root of 2574144078 is about 50736.0234744506. The cubic root of 2574144078 is about 1370.4955101051.

The spelling of 2574144078 in words is "two billion, five hundred seventy-four million, one hundred forty-four thousand, seventy-eight".