462347129442 has 32 divisors (see below), whose sum is σ = 1013162460480. Its totient is φ = 139493373120.

The previous prime is 462347129441. The next prime is 462347129459. The reversal of 462347129442 is 244921743264.

It is a junction number, because it is equal to n+sod(n) for n = 462347129391 and 462347129400.

It is not an unprimeable number, because it can be changed into a prime (462347129441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15280213 + ... + 15310440.

It is an arithmetic number, because the mean of its divisors is an integer number (31661326890).

Almost surely, 2^462347129442 is an apocalyptic number.

462347129442 is an abundant number, since it is smaller than the sum of its proper divisors (550815331038).

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

462347129442 is a wasteful number, since it uses less digits than its factorization.

462347129442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30590898.

The product of its digits is 2322432, while the sum is 48.

The spelling of 462347129442 in words is "four hundred sixty-two billion, three hundred forty-seven million, one hundred twenty-nine thousand, four hundred forty-two".