332145220634 has 8 divisors (see below), whose sum is σ = 498222994368. Its totient is φ = 166070889180.

The previous prime is 332145220609. The next prime is 332145220691. The reversal of 332145220634 is 436022541233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332145220634² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332145220594 and 332145220603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604052 + ... + 1014479.

It is an arithmetic number, because the mean of its divisors is an integer number (62277874296).

Almost surely, 2^332145220634 is an apocalyptic number.

332145220634 is a deficient number, since it is larger than the sum of its proper divisors (166077773734).

332145220634 is a wasteful number, since it uses less digits than its factorization.

332145220634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721140.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 332145220634 its reverse (436022541233), we get a palindrome (768167761867).

The spelling of 332145220634 in words is "three hundred thirty-two billion, one hundred forty-five million, two hundred twenty thousand, six hundred thirty-four".