378045759188 has 6 divisors (see below), whose sum is σ = 661580078586. Its totient is φ = 189022879592.

The previous prime is 378045759173. The next prime is 378045759233. The reversal of 378045759188 is 881957540873.

It can be written as a sum of positive squares in only one way, i.e., 261476777104 + 116568982084 = 511348^2 + 341422^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47255719895 + ... + 47255719902.

It is an arithmetic number, because the mean of its divisors is an integer number (110263346431).

Almost surely, 2^378045759188 is an apocalyptic number.

It is an amenable number.

378045759188 is a deficient number, since it is larger than the sum of its proper divisors (283534319398).

378045759188 is a wasteful number, since it uses less digits than its factorization.

378045759188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94511439801 (or 94511439799 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 65.

The spelling of 378045759188 in words is "three hundred seventy-eight billion, forty-five million, seven hundred fifty-nine thousand, one hundred eighty-eight".