1230141264 has 40 divisors (see below), whose sum is σ = 3466763232. Its totient is φ = 372769920.

The previous prime is 1230141251. The next prime is 1230141271. The reversal of 1230141264 is 4621410321.

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

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, 1164379 + ... + 1165434.

Almost surely, 2^1230141264 is an apocalyptic number.

It is an amenable number.

1230141264 is an abundant number, since it is smaller than the sum of its proper divisors (2236621968).

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

1230141264 is a wasteful number, since it uses less digits than its factorization.

1230141264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329835 (or 2329829 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1230141264 is about 35073.3697269025. The cubic root of 1230141264 is about 1071.4822860283.

Adding to 1230141264 its reverse (4621410321), we get a palindrome (5851551585).

The spelling of 1230141264 in words is "one billion, two hundred thirty million, one hundred forty-one thousand, two hundred sixty-four".