1230343024 has 40 divisors (see below), whose sum is σ = 2517616640. Its totient is φ = 580851648.

The previous prime is 1230343019. The next prime is 1230343073. The reversal of 1230343024 is 4203430321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1230342986 and 1230343004.

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, 86737 + ... + 99919.

It is an arithmetic number, because the mean of its divisors is an integer number (62940416).

Almost surely, 2^1230343024 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 1230343024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1258808320).

1230343024 is an abundant number, since it is smaller than the sum of its proper divisors (1287273616).

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

1230343024 is a wasteful number, since it uses less digits than its factorization.

1230343024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13517 (or 13511 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1230343024 is about 35076.2458652576. The cubic root of 1230343024 is about 1071.5408620782.

Adding to 1230343024 its reverse (4203430321), we get a palindrome (5433773345).

The spelling of 1230343024 in words is "one billion, two hundred thirty million, three hundred forty-three thousand, twenty-four".