2542360146 has 16 divisors (see below), whose sum is σ = 5149084800. Its totient is φ = 836725968.

The previous prime is 2542360133. The next prime is 2542360153. The reversal of 2542360146 is 6410632452.

It is a super-2 number, since 2×2542360146² = 12927190223938282632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681341 + ... + 2682288.

It is an arithmetic number, because the mean of its divisors is an integer number (321817800).

Almost surely, 2^2542360146 is an apocalyptic number.

2542360146 is an abundant number, since it is smaller than the sum of its proper divisors (2606724654).

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

2542360146 is a wasteful number, since it uses less digits than its factorization.

2542360146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363713.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2542360146 is about 50421.8221209825. The cubic root of 2542360146 is about 1364.8314579435.

Adding to 2542360146 its reverse (6410632452), we get a palindrome (8952992598).

The spelling of 2542360146 in words is "two billion, five hundred forty-two million, three hundred sixty thousand, one hundred forty-six".