2422372542 has 16 divisors (see below), whose sum is σ = 4846037520. Its totient is φ = 807242112.

The previous prime is 2422372531. The next prime is 2422372549. The reversal of 2422372542 is 2452732242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422372549) 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, 28573 + ... + 75240.

It is an arithmetic number, because the mean of its divisors is an integer number (302877345).

Almost surely, 2^2422372542 is an apocalyptic number.

2422372542 is an abundant number, since it is smaller than the sum of its proper divisors (2423664978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2422372542 is a wasteful number, since it uses less digits than its factorization.

2422372542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107707.

The product of its digits is 53760, while the sum is 33.

The square root of 2422372542 is about 49217.6039847533. The cubic root of 2422372542 is about 1343.0132942141.

The spelling of 2422372542 in words is "two billion, four hundred twenty-two million, three hundred seventy-two thousand, five hundred forty-two".