11417390408 has 8 divisors (see below), whose sum is σ = 21407607030. Its totient is φ = 5708695200.

The previous prime is 11417390363. The next prime is 11417390419. The reversal of 11417390408 is 80409371411.

It can be written as a sum of positive squares in only one way, i.e., 6747308164 + 4670082244 = 82142^2 + 68338^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713586893 + ... + 713586908.

Almost surely, 2^11417390408 is an apocalyptic number.

It is an amenable number.

11417390408 is a deficient number, since it is larger than the sum of its proper divisors (9990216622).

11417390408 is a wasteful number, since it uses less digits than its factorization.

11417390408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427173807 (or 1427173803 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 11417390408 in words is "eleven billion, four hundred seventeen million, three hundred ninety thousand, four hundred eight".