1373331730050 has 384 divisors, whose sum is σ = 4521005875200. Its totient is φ = 299928096000.

The previous prime is 1373331729983. The next prime is 1373331730187. The reversal of 1373331730050 is 500371333731.

1373331730050 is a `hidden beast` number, since 1 + 3 + 7 + 33 + 317 + 300 + 5 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1373331729987 and 1373331730014.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 23113380 + ... + 23172720.

It is an arithmetic number, because the mean of its divisors is an integer number (11773452800).

Almost surely, 2^{1373331730050} is an apocalyptic number.

1373331730050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1373331730050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2260502937600).

1373331730050 is an abundant number, since it is smaller than the sum of its proper divisors (3147674145150).

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

1373331730050 is a wasteful number, since it uses less digits than its factorization.

1373331730050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59479 (or 59468 counting only the distinct ones).

The product of its (nonzero) digits is 59535, while the sum is 36.

The spelling of 1373331730050 in words is "one trillion, three hundred seventy-three billion, three hundred thirty-one million, seven hundred thirty thousand, fifty".