1941108241155 has 32 divisors (see below), whose sum is σ = 3431442507264. Its totient is φ = 931996724736.

The previous prime is 1941108241139. The next prime is 1941108241211. The reversal of 1941108241155 is 5511428011491.

It is a happy number.

It is not a de Polignac number, because 1941108241155 - 2⁴ = 1941108241139 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 165476509 + ... + 165488238.

It is an arithmetic number, because the mean of its divisors is an integer number (107232578352).

Almost surely, 2^{1941108241155} is an apocalyptic number.

1941108241155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1941108241155 is a deficient number, since it is larger than the sum of its proper divisors (1490334266109).

1941108241155 is a wasteful number, since it uses less digits than its factorization.

1941108241155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330964795.

The product of its (nonzero) digits is 57600, while the sum is 42.

The spelling of 1941108241155 in words is "one trillion, nine hundred forty-one billion, one hundred eight million, two hundred forty-one thousand, one hundred fifty-five".