142463462652 has 72 divisors (see below), whose sum is σ = 411725059200. Its totient is φ = 40687632288.

The previous prime is 142463462629. The next prime is 142463462681. The reversal of 142463462652 is 256264364241.

It is a happy number.

142463462652 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 634 + 6 + 2 + 6 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 142463462598 and 142463462607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 528499 + ... + 751157.

It is an arithmetic number, because the mean of its divisors is an integer number (5718403600).

Almost surely, 2^142463462652 is an apocalyptic number.

142463462652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142463462652 is an abundant number, since it is smaller than the sum of its proper divisors (269261596548).

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

142463462652 is a wasteful number, since it uses less digits than its factorization.

142463462652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225215 (or 225210 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The spelling of 142463462652 in words is "one hundred forty-two billion, four hundred sixty-three million, four hundred sixty-two thousand, six hundred fifty-two".