230000046145400 has 144 divisors (see below), whose sum is σ = 565600477143240. Its totient is φ = 86968836921600.

The previous prime is 230000046145367. The next prime is 230000046145409. The reversal of 230000046145400 is 4541640000032.

It is a super-2 number, since 2×230000046145400² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230000046145409) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29829107 + ... + 36739293.

Almost surely, 2^{230000046145400} is an apocalyptic number.

230000046145400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230000046145400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282800238571620).

230000046145400 is an abundant number, since it is smaller than the sum of its proper divisors (335600430997840).

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

230000046145400 is a wasteful number, since it uses less digits than its factorization.

230000046145400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910702 (or 6910674 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 230000046145400 its reverse (4541640000032), we get a palindrome (234541686145432).

The spelling of 230000046145400 in words is "two hundred thirty trillion, forty-six million, one hundred forty-five thousand, four hundred".