7731400034011 has 8 divisors (see below), whose sum is σ = 7882612004160. Its totient is φ = 7581412452672.

The previous prime is 7731400034009. The next prime is 7731400034027. The reversal of 7731400034011 is 1104300041377.

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 7731400034011 - 2¹ = 7731400034009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7731400031011) 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, 306084451 + ... + 306109708.

It is an arithmetic number, because the mean of its divisors is an integer number (985326500520).

Almost surely, 2^{7731400034011} is an apocalyptic number.

7731400034011 is a deficient number, since it is larger than the sum of its proper divisors (151211970149).

7731400034011 is a wasteful number, since it uses less digits than its factorization.

7731400034011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612194405.

The product of its (nonzero) digits is 7056, while the sum is 31.

Adding to 7731400034011 its reverse (1104300041377), we get a palindrome (8835700075388).

The spelling of 7731400034011 in words is "seven trillion, seven hundred thirty-one billion, four hundred million, thirty-four thousand, eleven".