11370734477 has 2 divisors, whose sum is σ = 11370734478. Its totient is φ = 11370734476.

The previous prime is 11370734399. The next prime is 11370734519. The reversal of 11370734477 is 77443707311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5999896681 + 5370837796 = 77459^2 + 73286^2 .

It is a cyclic number.

It is not a de Polignac number, because 11370734477 - 2¹⁶ = 11370668941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11370734077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5685367238 + 5685367239.

It is an arithmetic number, because the mean of its divisors is an integer number (5685367239).

Almost surely, 2^11370734477 is an apocalyptic number.

It is an amenable number.

11370734477 is a deficient number, since it is larger than the sum of its proper divisors (1).

11370734477 is an equidigital number, since it uses as much as digits as its factorization.

11370734477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345744, while the sum is 44.

The spelling of 11370734477 in words is "eleven billion, three hundred seventy million, seven hundred thirty-four thousand, four hundred seventy-seven".