11400585245647 has 32 divisors (see below), whose sum is σ = 12587578572800. Its totient is φ = 10261450096128.

The previous prime is 11400585245617. The next prime is 11400585245663. The reversal of 11400585245647 is 74654258500411.

It is not a de Polignac number, because 11400585245647 - 2¹⁵ = 11400585212879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11400585245594 and 11400585245603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400585245617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48443479 + ... + 48678247.

It is an arithmetic number, because the mean of its divisors is an integer number (393361830400).

Almost surely, 2^{11400585245647} is an apocalyptic number.

11400585245647 is a deficient number, since it is larger than the sum of its proper divisors (1186993327153).

11400585245647 is a wasteful number, since it uses less digits than its factorization.

11400585245647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235415.

The product of its (nonzero) digits is 5376000, while the sum is 52.

The spelling of 11400585245647 in words is "eleven trillion, four hundred billion, five hundred eighty-five million, two hundred forty-five thousand, six hundred forty-seven".