230421467405 has 32 divisors (see below), whose sum is σ = 298076109408. Its totient is φ = 170359603200.

The previous prime is 230421467383. The next prime is 230421467477. The reversal of 230421467405 is 504764124032.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 106418183524 + 124003283881 = 326218^2 + 352141^2 .

It is not a de Polignac number, because 230421467405 - 2¹⁴ = 230421451021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3037235 + ... + 3112175.

It is an arithmetic number, because the mean of its divisors is an integer number (9314878419).

Almost surely, 2^230421467405 is an apocalyptic number.

It is an amenable number.

230421467405 is a deficient number, since it is larger than the sum of its proper divisors (67654642003).

230421467405 is a wasteful number, since it uses less digits than its factorization.

230421467405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75617.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 230421467405 in words is "two hundred thirty billion, four hundred twenty-one million, four hundred sixty-seven thousand, four hundred five".