378705330152 has 32 divisors (see below), whose sum is σ = 750186662400. Its totient is φ = 178933401024.

The previous prime is 378705330137. The next prime is 378705330233. The reversal of 378705330152 is 251033507873.

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, 17354528 + ... + 17376335.

It is an arithmetic number, because the mean of its divisors is an integer number (23443333200).

Almost surely, 2^378705330152 is an apocalyptic number.

It is an amenable number.

378705330152 is a deficient number, since it is larger than the sum of its proper divisors (371481332248).

378705330152 is a wasteful number, since it uses less digits than its factorization.

378705330152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34730945 (or 34730941 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 378705330152 in words is "three hundred seventy-eight billion, seven hundred five million, three hundred thirty thousand, one hundred fifty-two".