342222320034 has 80 divisors (see below), whose sum is σ = 876928871808. Its totient is φ = 97716440448.

The previous prime is 342222320029. The next prime is 342222320039. The reversal of 342222320034 is 430023222243.

It is a happy number.

342222320034 is a `hidden beast` number, since 3 + 422 + 2 + 2 + 3 + 200 + 34 = 666.

It is an interprime number because it is at equal distance from previous prime (342222320029) and next prime (342222320039).

It is a super-2 number, since 2×342222320034² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (342222320039) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1728442 + ... + 1916234.

Almost surely, 2^342222320034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342222320034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438464435904).

342222320034 is an abundant number, since it is smaller than the sum of its proper divisors (534706551774).

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

342222320034 is a wasteful number, since it uses less digits than its factorization.

342222320034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189421 (or 189412 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 342222320034 its reverse (430023222243), we get a palindrome (772245542277).

The spelling of 342222320034 in words is "three hundred forty-two billion, two hundred twenty-two million, three hundred twenty thousand, thirty-four".