2540214210 has 32 divisors (see below), whose sum is σ = 6211546560. Its totient is φ = 664609088.

The previous prime is 2540214199. The next prime is 2540214211. The reversal of 2540214210 is 124120452.

2540214210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2540214211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797220 + ... + 800399.

It is an arithmetic number, because the mean of its divisors is an integer number (194110830).

Almost surely, 2^2540214210 is an apocalyptic number.

2540214210 is an abundant number, since it is smaller than the sum of its proper divisors (3671332350).

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

2540214210 is a wasteful number, since it uses less digits than its factorization.

2540214210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597682.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2540214210 is about 50400.5377947498. The cubic root of 2540214210 is about 1364.4473443340.

Adding to 2540214210 its reverse (124120452), we get a palindrome (2664334662).

The spelling of 2540214210 in words is "two billion, five hundred forty million, two hundred fourteen thousand, two hundred ten".