1205412033350 has 48 divisors (see below), whose sum is σ = 2587238953728. Its totient is φ = 409271646240.

The previous prime is 1205412033341. The next prime is 1205412033367. The reversal of 1205412033350 is 533302145021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16682564 + ... + 16754663.

It is an arithmetic number, because the mean of its divisors is an integer number (53900811536).

Almost surely, 2^{1205412033350} is an apocalyptic number.

1205412033350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1205412033350 is an abundant number, since it is smaller than the sum of its proper divisors (1381826920378).

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

1205412033350 is a wasteful number, since it uses less digits than its factorization.

1205412033350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33437349 (or 33437344 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 1205412033350 its reverse (533302145021), we get a palindrome (1738714178371).

The spelling of 1205412033350 in words is "one trillion, two hundred five billion, four hundred twelve million, thirty-three thousand, three hundred fifty".