432194379378 has 16 divisors (see below), whose sum is σ = 864546588480. Its totient is φ = 144038488176.

The previous prime is 432194379347. The next prime is 432194379403. The reversal of 432194379378 is 873973491234.

It is a super-3 number, since 3×432194379378³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6540625 + ... + 6606372.

It is an arithmetic number, because the mean of its divisors is an integer number (54034161780).

Almost surely, 2^432194379378 is an apocalyptic number.

432194379378 is an abundant number, since it is smaller than the sum of its proper divisors (432352209102).

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

432194379378 is a wasteful number, since it uses less digits than its factorization.

432194379378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152481.

The product of its digits is 27433728, while the sum is 60.

The spelling of 432194379378 in words is "four hundred thirty-two billion, one hundred ninety-four million, three hundred seventy-nine thousand, three hundred seventy-eight".