111641358346 has 32 divisors (see below), whose sum is σ = 200075735808. Its totient is φ = 45681356160.

The previous prime is 111641358343. The next prime is 111641358347. The reversal of 111641358346 is 643853146111.

It is a super-3 number, since 3×111641358346³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (111641358341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146235 + ... + 494638.

It is an arithmetic number, because the mean of its divisors is an integer number (6252366744).

Almost surely, 2^111641358346 is an apocalyptic number.

111641358346 is a deficient number, since it is larger than the sum of its proper divisors (88434377462).

111641358346 is a wasteful number, since it uses less digits than its factorization.

111641358346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641446.

The product of its digits is 207360, while the sum is 43.

The spelling of 111641358346 in words is "one hundred eleven billion, six hundred forty-one million, three hundred fifty-eight thousand, three hundred forty-six".