2401354309 has 8 divisors (see below), whose sum is σ = 2485759320. Its totient is φ = 2317056000.

The previous prime is 2401354201. The next prime is 2401354313. The reversal of 2401354309 is 9034531042.

It can be written as a sum of positive squares in 4 ways, for example, as 567630625 + 1833723684 = 23825^2 + 42822^2 .

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 2401354309 - 2²⁷ = 2267136581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401354009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20569 + ... + 72289.

It is an arithmetic number, because the mean of its divisors is an integer number (310719915).

Almost surely, 2^2401354309 is an apocalyptic number.

2401354309 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2401354309 is a deficient number, since it is larger than the sum of its proper divisors (84405011).

2401354309 is a wasteful number, since it uses less digits than its factorization.

2401354309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53351.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2401354309 is about 49003.6152645904. The cubic root of 2401354309 is about 1339.1176914391.

The spelling of 2401354309 in words is "two billion, four hundred one million, three hundred fifty-four thousand, three hundred nine".