2542220410 has 32 divisors (see below), whose sum is σ = 4732411392. Its totient is φ = 982251840.

The previous prime is 2542220393. The next prime is 2542220411. The reversal of 2542220410 is 140222452.

It is a super-2 number, since 2×2542220410² = 12925769226041136200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2542220411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165309 + ... + 180031.

It is an arithmetic number, because the mean of its divisors is an integer number (147887856).

Almost surely, 2^2542220410 is an apocalyptic number.

2542220410 is a deficient number, since it is larger than the sum of its proper divisors (2190190982).

2542220410 is a wasteful number, since it uses less digits than its factorization.

2542220410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15318.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2542220410 is about 50420.4364320659. The cubic root of 2542220410 is about 1364.8064523619.

Adding to 2542220410 its reverse (140222452), we get a palindrome (2682442862).

The spelling of 2542220410 in words is "two billion, five hundred forty-two million, two hundred twenty thousand, four hundred ten".