2422541402 has 4 divisors (see below), whose sum is σ = 3633812106. Its totient is φ = 1211270700.

The previous prime is 2422541393. The next prime is 2422541413. The reversal of 2422541402 is 2041452242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2334725761 + 87815641 = 48319^2 + 9371^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605635349 + ... + 605635352.

Almost surely, 2^2422541402 is an apocalyptic number.

2422541402 is a deficient number, since it is larger than the sum of its proper divisors (1211270704).

2422541402 is a wasteful number, since it uses less digits than its factorization.

2422541402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211270703.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 2422541402 is about 49219.3193979762. The cubic root of 2422541402 is about 1343.0444999778.

Adding to 2422541402 its reverse (2041452242), we get a palindrome (4463993644).

The spelling of 2422541402 in words is "two billion, four hundred twenty-two million, five hundred forty-one thousand, four hundred two".