23141342120 has 64 divisors (see below), whose sum is σ = 56703402000. Its totient is φ = 8448473088.

The previous prime is 23141342053. The next prime is 23141342143. The reversal of 23141342120 is 2124314132.

It can be written as a sum of positive squares in 8 ways, for example, as 7932039844 + 15209302276 = 89062^2 + 123326^2 .

It is a super-2 number, since 2×23141342120² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203735 + ... + 296294.

Almost surely, 2^23141342120 is an apocalyptic number.

23141342120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23141342120 is an abundant number, since it is smaller than the sum of its proper divisors (33562059880).

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

23141342120 is a wasteful number, since it uses less digits than its factorization.

23141342120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500142 (or 500138 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 23141342120 its reverse (2124314132), we get a palindrome (25265656252).

The spelling of 23141342120 in words is "twenty-three billion, one hundred forty-one million, three hundred forty-two thousand, one hundred twenty".