378989592201 has 16 divisors (see below), whose sum is σ = 612508432320. Its totient is φ = 229690661760.

The previous prime is 378989592181. The next prime is 378989592203. The reversal of 378989592201 is 102295989873.

378989592201 is a `hidden beast` number, since 37 + 8 + 9 + 8 + 9 + 592 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 378989592201 - 2¹⁴ = 378989575817 is a prime.

It is a super-2 number, since 2×378989592201² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (378989592203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638029320 + ... + 638029913.

It is an arithmetic number, because the mean of its divisors is an integer number (38281777020).

Almost surely, 2^378989592201 is an apocalyptic number.

It is an amenable number.

378989592201 is a deficient number, since it is larger than the sum of its proper divisors (233518840119).

378989592201 is a wasteful number, since it uses less digits than its factorization.

378989592201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276059253 (or 1276059247 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 378989592201 in words is "three hundred seventy-eight billion, nine hundred eighty-nine million, five hundred ninety-two thousand, two hundred one".