24040192401 has 9 divisors (see below), whose sum is σ = 34725394249. Its totient is φ = 16026484836.

The previous prime is 24040192367. The next prime is 24040192403. The reversal of 24040192401 is 10429104042.

It is a happy number.

The square root of 24040192401 is 155049.

It is a perfect power (a square), and thus also a powerful number.

24040192401 is a `hidden beast` number, since 2 + 404 + 0 + 19 + 240 + 1 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 24040192401 - 2¹⁷ = 24040061329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24040192403) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 439306 + ... + 490988.

Almost surely, 2^24040192401 is an apocalyptic number.

24040192401 is the 155049-th square number.

24040192401 is the 77525-th centered octagonal number.

It is an amenable number.

24040192401 is a deficient number, since it is larger than the sum of its proper divisors (10685201848).

24040192401 is an frugal number, since it uses more digits than its factorization.

24040192401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103372 (or 51686 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Multiplying 24040192401 by its product of nonzero digits (2304), we get a square (55388603291904 = 7442352²).

Adding to 24040192401 its reverse (10429104042), we get a palindrome (34469296443).

The spelling of 24040192401 in words is "twenty-four billion, forty million, one hundred ninety-two thousand, four hundred one".