342030131632 has 60 divisors (see below), whose sum is σ = 775332826416. Its totient is φ = 145736976000.

The previous prime is 342030131617. The next prime is 342030131657. The reversal of 342030131632 is 236131030243.

It is a super-2 number, since 2×342030131632² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 342030131632.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1125244 + ... + 1396507.

Almost surely, 2^342030131632 is an apocalyptic number.

It is an amenable number.

342030131632 is an abundant number, since it is smaller than the sum of its proper divisors (433302694784).

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

342030131632 is a wasteful number, since it uses less digits than its factorization.

342030131632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521946 (or 2521933 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 342030131632 its reverse (236131030243), we get a palindrome (578161161875).

The spelling of 342030131632 in words is "three hundred forty-two billion, thirty million, one hundred thirty-one thousand, six hundred thirty-two".