11342020401 has 24 divisors (see below), whose sum is σ = 16738600320. Its totient is φ = 7397323296.

The previous prime is 11342020387. The next prime is 11342020411. The reversal of 11342020401 is 10402024311.

It is not a de Polignac number, because 11342020401 - 2⁷ = 11342020273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11342020411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1401595 + ... + 1409663.

It is an arithmetic number, because the mean of its divisors is an integer number (697441680).

Almost surely, 2^11342020401 is an apocalyptic number.

It is an amenable number.

11342020401 is a deficient number, since it is larger than the sum of its proper divisors (5396579919).

11342020401 is a wasteful number, since it uses less digits than its factorization.

11342020401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445 (or 11442 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11342020401 its reverse (10402024311), we get a palindrome (21744044712).

The spelling of 11342020401 in words is "eleven billion, three hundred forty-two million, twenty thousand, four hundred one".