332134143420 has 96 divisors (see below), whose sum is σ = 935936027712. Its totient is φ = 88002091008.

The previous prime is 332134143409. The next prime is 332134143457. The reversal of 332134143420 is 24341431233.

It is a happy number.

It is a super-2 number, since 2×332134143420² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18187014 + ... + 18205266.

It is an arithmetic number, because the mean of its divisors is an integer number (9749333622).

Almost surely, 2^332134143420 is an apocalyptic number.

332134143420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332134143420 is an abundant number, since it is smaller than the sum of its proper divisors (603801884292).

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

332134143420 is a wasteful number, since it uses less digits than its factorization.

332134143420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20191 (or 20189 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 332134143420 its reverse (24341431233), we get a palindrome (356475574653).

The spelling of 332134143420 in words is "three hundred thirty-two billion, one hundred thirty-four million, one hundred forty-three thousand, four hundred twenty".