2540004104330 has 32 divisors (see below), whose sum is σ = 5700165056640. Its totient is φ = 791689590720.

The previous prime is 2540004104291. The next prime is 2540004104333. The reversal of 2540004104330 is 334014000452.

It is a self number, because there is not a number n which added to its sum of digits gives 2540004104330.

It is not an unprimeable number, because it can be changed into a prime (2540004104333) 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, 1649352545 + ... + 1649354084.

It is an arithmetic number, because the mean of its divisors is an integer number (178130158020).

Almost surely, 2^{2540004104330} is an apocalyptic number.

2540004104330 is an abundant number, since it is smaller than the sum of its proper divisors (3160160952310).

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

2540004104330 is a wasteful number, since it uses less digits than its factorization.

2540004104330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298706654.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2540004104330 its reverse (334014000452), we get a palindrome (2874018104782).

The spelling of 2540004104330 in words is "two trillion, five hundred forty billion, four million, one hundred four thousand, three hundred thirty".