1327651650390 has 32 divisors (see below), whose sum is σ = 3431468882016. Its totient is φ = 326806560000.

The previous prime is 1327651650359. The next prime is 1327651650401. The reversal of 1327651650390 is 930561567231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702117111 + ... + 1702117890.

It is an arithmetic number, because the mean of its divisors is an integer number (107233402563).

Almost surely, 2^{1327651650390} is an apocalyptic number.

1327651650390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1327651650390 is an abundant number, since it is smaller than the sum of its proper divisors (2103817231626).

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

1327651650390 is a wasteful number, since it uses less digits than its factorization.

1327651650390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404235024.

The product of its (nonzero) digits is 1020600, while the sum is 48.

The spelling of 1327651650390 in words is "one trillion, three hundred twenty-seven billion, six hundred fifty-one million, six hundred fifty thousand, three hundred ninety".