1327504398990 has 192 divisors, whose sum is σ = 4152375456768. Its totient is φ = 268389676800.

The previous prime is 1327504398973. The next prime is 1327504399079. The reversal of 1327504398990 is 998934057231.

It is a super-2 number, since 2×1327504398990² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 511126 + ... + 1707705.

It is an arithmetic number, because the mean of its divisors is an integer number (21626955504).

Almost surely, 2^{1327504398990} is an apocalyptic number.

1327504398990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1327504398990 is an abundant number, since it is smaller than the sum of its proper divisors (2824871057778).

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

1327504398990 is a wasteful number, since it uses less digits than its factorization.

1327504398990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218903 (or 2218896 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 1327504398990 in words is "one trillion, three hundred twenty-seven billion, five hundred four million, three hundred ninety-eight thousand, nine hundred ninety".