2422161403 has 8 divisors (see below), whose sum is σ = 2558998080. Its totient is φ = 2288879040.

The previous prime is 2422161383. The next prime is 2422161407. The reversal of 2422161403 is 3041612242.

It is a happy number.

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 2422161403 - 2¹³ = 2422153211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2422161407) 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, 887178 + ... + 889903.

It is an arithmetic number, because the mean of its divisors is an integer number (319874760).

Almost surely, 2^2422161403 is an apocalyptic number.

2422161403 is a deficient number, since it is larger than the sum of its proper divisors (136836677).

2422161403 is a wasteful number, since it uses less digits than its factorization.

2422161403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777157.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2422161403 is about 49215.4589839412. The cubic root of 2422161403 is about 1342.9742731417.

Adding to 2422161403 its reverse (3041612242), we get a palindrome (5463773645).

The spelling of 2422161403 in words is "two billion, four hundred twenty-two million, one hundred sixty-one thousand, four hundred three".