111343301451649 has 8 divisors (see below), whose sum is σ = 111819896496000. Its totient is φ = 110866795770192.

The previous prime is 111343301451643. The next prime is 111343301451671. The reversal of 111343301451649 is 946154103343111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111343301451649 - 2¹³ = 111343301443457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111343301451599 and 111343301451608.

It is not an unprimeable number, because it can be changed into a prime (111343301451643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19842859 + ... + 24827920.

It is an arithmetic number, because the mean of its divisors is an integer number (13977487062000).

Almost surely, 2^{111343301451649} is an apocalyptic number.

It is an amenable number.

111343301451649 is a deficient number, since it is larger than the sum of its proper divisors (476595044351).

111343301451649 is a wasteful number, since it uses less digits than its factorization.

111343301451649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44681447.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 111343301451649 in words is "one hundred eleven trillion, three hundred forty-three billion, three hundred one million, four hundred fifty-one thousand, six hundred forty-nine".