342401463384 has 128 divisors (see below), whose sum is σ = 922717370880. Its totient is φ = 105486796800.

The previous prime is 342401463359. The next prime is 342401463389. The reversal of 342401463384 is 483364104243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342401463389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15693427 + ... + 15715229.

It is an arithmetic number, because the mean of its divisors is an integer number (7208729460).

Almost surely, 2^342401463384 is an apocalyptic number.

342401463384 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342401463384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461358685440).

342401463384 is an abundant number, since it is smaller than the sum of its proper divisors (580315907496).

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

342401463384 is a wasteful number, since it uses less digits than its factorization.

342401463384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22521 (or 22517 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 342401463384 in words is "three hundred forty-two billion, four hundred one million, four hundred sixty-three thousand, three hundred eighty-four".