11407406077 has 4 divisors (see below), whose sum is σ = 11594412796. Its totient is φ = 11220399360.

The previous prime is 11407406069. The next prime is 11407406123. The reversal of 11407406077 is 77060470411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77060470411 = 571 ⋅134957041.

It can be written as a sum of positive squares in 2 ways, for example, as 1281210436 + 10126195641 = 35794^2 + 100629^2 .

It is a cyclic number.

It is not a de Polignac number, because 11407406077 - 2³ = 11407406069 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 (11407406047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93503268 + ... + 93503389.

It is an arithmetic number, because the mean of its divisors is an integer number (2898603199).

Almost surely, 2^11407406077 is an apocalyptic number.

It is an amenable number.

11407406077 is a deficient number, since it is larger than the sum of its proper divisors (187006719).

11407406077 is an equidigital number, since it uses as much as digits as its factorization.

11407406077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187006718.

The product of its (nonzero) digits is 32928, while the sum is 37.

Adding to 11407406077 its reverse (77060470411), we get a palindrome (88467876488).

The spelling of 11407406077 in words is "eleven billion, four hundred seven million, four hundred six thousand, seventy-seven".