462055189142 has 8 divisors (see below), whose sum is σ = 693094150776. Its totient is φ = 231023805552.

The previous prime is 462055189139. The next prime is 462055189157. The reversal of 462055189142 is 241981550264.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739543 + ... + 1987490.

It is an arithmetic number, because the mean of its divisors is an integer number (86636768847).

Almost surely, 2^462055189142 is an apocalyptic number.

462055189142 is a deficient number, since it is larger than the sum of its proper divisors (231038961634).

462055189142 is a wasteful number, since it uses less digits than its factorization.

462055189142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3789022.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 462055189142 in words is "four hundred sixty-two billion, fifty-five million, one hundred eighty-nine thousand, one hundred forty-two".