941154553111 has 4 divisors (see below), whose sum is σ = 941157147672. Its totient is φ = 941151958552.

The previous prime is 941154553103. The next prime is 941154553121. The reversal of 941154553111 is 111355451149.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 941154553111 - 2³ = 941154553103 is a prime.

It is a super-2 number, since 2×941154553111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941154553121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643261 + ... + 1515286.

It is an arithmetic number, because the mean of its divisors is an integer number (235289286918).

Almost surely, 2^941154553111 is an apocalyptic number.

941154553111 is a deficient number, since it is larger than the sum of its proper divisors (2594561).

941154553111 is a wasteful number, since it uses less digits than its factorization.

941154553111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594560.

The product of its digits is 54000, while the sum is 40.

The spelling of 941154553111 in words is "nine hundred forty-one billion, one hundred fifty-four million, five hundred fifty-three thousand, one hundred eleven".