11432400001 has 8 divisors (see below), whose sum is σ = 12543801984. Its totient is φ = 10333013520.

The previous prime is 11432399983. The next prime is 11432400017. The reversal of 11432400001 is 10000423411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11432400001 - 2¹¹ = 11432397953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11432400041) 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, 3001881 + ... + 3005686.

It is an arithmetic number, because the mean of its divisors is an integer number (1567975248).

Almost surely, 2^11432400001 is an apocalyptic number.

11432400001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11432400001 is a deficient number, since it is larger than the sum of its proper divisors (1111401983).

11432400001 is a wasteful number, since it uses less digits than its factorization.

11432400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007751.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11432400001 its reverse (10000423411), we get a palindrome (21432823412).

The spelling of 11432400001 in words is "eleven billion, four hundred thirty-two million, four hundred thousand, one".