229378571407 has 8 divisors (see below), whose sum is σ = 230687708400. Its totient is φ = 228069742464.

The previous prime is 229378571333. The next prime is 229378571447. The reversal of 229378571407 is 704175873922.

229378571407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229378571407 is a prime.

It is a super-2 number, since 2×229378571407² (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 (229378571447) 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, 1509319 + ... + 1654327.

It is an arithmetic number, because the mean of its divisors is an integer number (28835963550).

Almost surely, 2^229378571407 is an apocalyptic number.

229378571407 is a deficient number, since it is larger than the sum of its proper divisors (1309136993).

229378571407 is a wasteful number, since it uses less digits than its factorization.

229378571407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154025.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 229378571407 in words is "two hundred twenty-nine billion, three hundred seventy-eight million, five hundred seventy-one thousand, four hundred seven".