11071653740 has 24 divisors (see below), whose sum is σ = 26571969312. Its totient is φ = 3795995520.

The previous prime is 11071653683. The next prime is 11071653787. The reversal of 11071653740 is 4735617011.

11071653740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 11071653740.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39541481 + ... + 39541760.

It is an arithmetic number, because the mean of its divisors is an integer number (1107165388).

Almost surely, 2^11071653740 is an apocalyptic number.

11071653740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11071653740 is an abundant number, since it is smaller than the sum of its proper divisors (15500315572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11071653740 is a wasteful number, since it uses less digits than its factorization.

11071653740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79083257 (or 79083255 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 11071653740 in words is "eleven billion, seventy-one million, six hundred fifty-three thousand, seven hundred forty".