11406441464 has 32 divisors (see below), whose sum is σ = 23562379440. Its totient is φ = 5133408000.

The previous prime is 11406441461. The next prime is 11406441467. The reversal of 11406441464 is 46414460411.

It is an interprime number because it is at equal distance from previous prime (11406441461) and next prime (11406441467).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11406441461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632789 + ... + 650564.

Almost surely, 2^11406441464 is an apocalyptic number.

It is an amenable number.

11406441464 is an abundant number, since it is smaller than the sum of its proper divisors (12155937976).

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

11406441464 is a wasteful number, since it uses less digits than its factorization.

11406441464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283471 (or 1283467 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 11406441464 in words is "eleven billion, four hundred six million, four hundred forty-one thousand, four hundred sixty-four".