232400124152144 has 40 divisors (see below), whose sum is σ = 484912720573512. Its totient is φ = 107261391582720.

The previous prime is 232400124152123. The next prime is 232400124152233. The reversal of 232400124152144 is 441251421004232.

It can be written as a sum of positive squares in 4 ways, for example, as 23390648886544 + 209009475265600 = 4836388^2 + 14457160^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196357082 + ... + 197537094.

Almost surely, 2^{232400124152144} is an apocalyptic number.

It is an amenable number.

232400124152144 is an abundant number, since it is smaller than the sum of its proper divisors (252512596421368).

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

232400124152144 is a wasteful number, since it uses less digits than its factorization.

232400124152144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126895 (or 2126889 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 232400124152144 its reverse (441251421004232), we get a palindrome (673651545156376).

The spelling of 232400124152144 in words is "two hundred thirty-two trillion, four hundred billion, one hundred twenty-four million, one hundred fifty-two thousand, one hundred forty-four".