740000660111 has 8 divisors (see below), whose sum is σ = 757241576784. Its totient is φ = 722761179840.

The previous prime is 740000660107. The next prime is 740000660137. The reversal of 740000660111 is 111066000047.

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 740000660111 - 2² = 740000660107 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 (740000660101) 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, 720635 + ... + 1413971.

It is an arithmetic number, because the mean of its divisors is an integer number (94655197098).

Almost surely, 2^740000660111 is an apocalyptic number.

740000660111 is a deficient number, since it is larger than the sum of its proper divisors (17240916673).

740000660111 is a wasteful number, since it uses less digits than its factorization.

740000660111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718201.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 740000660111 its reverse (111066000047), we get a palindrome (851066660158).

The spelling of 740000660111 in words is "seven hundred forty billion, six hundred sixty thousand, one hundred eleven".