11413966501 has 16 divisors (see below), whose sum is σ = 13857078400. Its totient is φ = 9183440448.

The previous prime is 11413966493. The next prime is 11413966541. The reversal of 11413966501 is 10566931411.

It is not a de Polignac number, because 11413966501 - 2³ = 11413966493 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 (11413966541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379170 + ... + 408163.

It is an arithmetic number, because the mean of its divisors is an integer number (866067400).

Almost surely, 2^11413966501 is an apocalyptic number.

It is an amenable number.

11413966501 is a deficient number, since it is larger than the sum of its proper divisors (2443111899).

11413966501 is a wasteful number, since it uses less digits than its factorization.

11413966501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787468.

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 11413966501 in words is "eleven billion, four hundred thirteen million, nine hundred sixty-six thousand, five hundred one".