23630142150146 has 64 divisors (see below), whose sum is σ = 42163925483520. Its totient is φ = 9721801103040.

The previous prime is 23630142150113. The next prime is 23630142150161. The reversal of 23630142150146 is 64105124103632.

It is a super-2 number, since 2×23630142150146² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118157825 + ... + 118357643.

It is an arithmetic number, because the mean of its divisors is an integer number (658811335680).

Almost surely, 2^{23630142150146} is an apocalyptic number.

23630142150146 is a deficient number, since it is larger than the sum of its proper divisors (18533783333374).

23630142150146 is a wasteful number, since it uses less digits than its factorization.

23630142150146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203319.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 23630142150146 its reverse (64105124103632), we get a palindrome (87735266253778).

The spelling of 23630142150146 in words is "twenty-three trillion, six hundred thirty billion, one hundred forty-two million, one hundred fifty thousand, one hundred forty-six".