379454821231 has 8 divisors (see below), whose sum is σ = 380842681104. Its totient is φ = 378067293120.

The previous prime is 379454821223. The next prime is 379454821271. The reversal of 379454821231 is 132128454973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 379454821231 - 2³ = 379454821223 is a prime.

It is a super-2 number, since 2×379454821231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379454821271) 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 7 ways as a sum of consecutive naturals, for example, 2337441 + ... + 2494501.

It is an arithmetic number, because the mean of its divisors is an integer number (47605335138).

Almost surely, 2^379454821231 is an apocalyptic number.

379454821231 is a deficient number, since it is larger than the sum of its proper divisors (1387859873).

379454821231 is a wasteful number, since it uses less digits than its factorization.

379454821231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165881.

The product of its digits is 1451520, while the sum is 49.

The spelling of 379454821231 in words is "three hundred seventy-nine billion, four hundred fifty-four million, eight hundred twenty-one thousand, two hundred thirty-one".