230420423400 has 96 divisors (see below), whose sum is σ = 729501344640. Its totient is φ = 60138088960.

The previous prime is 230420423393. The next prime is 230420423423. The reversal of 230420423400 is 4324024032.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4057269 + ... + 4113668.

It is an arithmetic number, because the mean of its divisors is an integer number (7598972340).

Almost surely, 2^230420423400 is an apocalyptic number.

230420423400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230420423400 is an abundant number, since it is smaller than the sum of its proper divisors (499080921240).

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

230420423400 is a wasteful number, since it uses less digits than its factorization.

230420423400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8171003 (or 8170994 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 230420423400 its reverse (4324024032), we get a palindrome (234744447432).

The spelling of 230420423400 in words is "two hundred thirty billion, four hundred twenty million, four hundred twenty-three thousand, four hundred".