1033850915949 has 4 divisors (see below), whose sum is σ = 1378467887936. Its totient is φ = 689233943964.

The previous prime is 1033850915897. The next prime is 1033850915989. The reversal of 1033850915949 is 9495190583301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1033850915949 - 2⁹ = 1033850915437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033850915989) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 172308485989 + ... + 172308485994.

It is an arithmetic number, because the mean of its divisors is an integer number (344616971984).

Almost surely, 2^{1033850915949} is an apocalyptic number.

It is an amenable number.

1033850915949 is a deficient number, since it is larger than the sum of its proper divisors (344616971987).

1033850915949 is an equidigital number, since it uses as much as digits as its factorization.

1033850915949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344616971986.

The product of its (nonzero) digits is 5248800, while the sum is 57.

The spelling of 1033850915949 in words is "one trillion, thirty-three billion, eight hundred fifty million, nine hundred fifteen thousand, nine hundred forty-nine".