2378145084 has 24 divisors (see below), whose sum is σ = 6341720448. Its totient is φ = 679470000.

The previous prime is 2378145083. The next prime is 2378145103. The reversal of 2378145084 is 4805418732.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378145083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14155542 + ... + 14155709.

It is an arithmetic number, because the mean of its divisors is an integer number (264238352).

Almost surely, 2^2378145084 is an apocalyptic number.

It is an amenable number.

2378145084 is an abundant number, since it is smaller than the sum of its proper divisors (3963575364).

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

2378145084 is a wasteful number, since it uses less digits than its factorization.

2378145084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28311265 (or 28311263 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 2378145084 is about 48766.2289294549. The cubic root of 2378145084 is about 1334.7895012412.

The spelling of 2378145084 in words is "two billion, three hundred seventy-eight million, one hundred forty-five thousand, eighty-four".