327400762045 has 48 divisors (see below), whose sum is σ = 481209431040. Its totient is φ = 212629608576.

The previous prime is 327400762037. The next prime is 327400762063. The reversal of 327400762045 is 540267004723.

It is a happy number.

It is not a de Polignac number, because 327400762045 - 2³ = 327400762037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 327400761989 and 327400762007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23142244 + ... + 23156386.

It is an arithmetic number, because the mean of its divisors is an integer number (10025196480).

Almost surely, 2^327400762045 is an apocalyptic number.

327400762045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

327400762045 is a deficient number, since it is larger than the sum of its proper divisors (153808668995).

327400762045 is a wasteful number, since it uses less digits than its factorization.

327400762045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19154 (or 19147 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 40.

Adding to 327400762045 its reverse (540267004723), we get a palindrome (867667766768).

The spelling of 327400762045 in words is "three hundred twenty-seven billion, four hundred million, seven hundred sixty-two thousand, forty-five".