230651011404 has 192 divisors, whose sum is σ = 687382080000. Its totient is φ = 66147943680.

The previous prime is 230651011399. The next prime is 230651011429. The reversal of 230651011404 is 404110156032.

It is a happy number.

230651011404 is a `hidden beast` number, since 2 + 3 + 0 + 6 + 510 + 1 + 140 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24666522 + ... + 24675870.

It is an arithmetic number, because the mean of its divisors is an integer number (3580115000).

Almost surely, 2^230651011404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230651011404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343691040000).

230651011404 is an abundant number, since it is smaller than the sum of its proper divisors (456731068596).

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

230651011404 is a wasteful number, since it uses less digits than its factorization.

230651011404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10485 (or 10477 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 230651011404 its reverse (404110156032), we get a palindrome (634761167436).

The spelling of 230651011404 in words is "two hundred thirty billion, six hundred fifty-one million, eleven thousand, four hundred four".