2401294009 has 3 divisors (see below), whose sum is σ = 2401343013. Its totient is φ = 2401245006.

The previous prime is 2401293991. The next prime is 2401294057. The reversal of 2401294009 is 9004921042.

It is a happy number.

The square root of 2401294009 is 49003.

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

2401294009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2401294009 - 2¹⁷ = 2401162937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2401294079) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24502 + ... + 73504.

It is an arithmetic number, because the mean of its divisors is an integer number (800447671).

Almost surely, 2^2401294009 is an apocalyptic number.

2401294009 is the 49003-rd square number.

2401294009 is the 24502-nd centered octagonal number.

It is an amenable number.

2401294009 is a deficient number, since it is larger than the sum of its proper divisors (49004).

2401294009 is an frugal number, since it uses more digits than its factorization.

2401294009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98006 (or 49003 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The cubic root of 2401294009 is about 1339.1064825596.

Multiplying 2401294009 by its product of nonzero digits (5184), we get a square (12448308142656 = 3528216²).

The spelling of 2401294009 in words is "two billion, four hundred one million, two hundred ninety-four thousand, nine".