2140004434050 has 72 divisors (see below), whose sum is σ = 6570832671936. Its totient is φ = 489143869920.

The previous prime is 2140004434033. The next prime is 2140004434111. The reversal of 2140004434050 is 504344000412.

It is a happy number.

2140004434050 is a `hidden beast` number, since 214 + 0 + 0 + 0 + 4 + 43 + 405 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 339680094 + ... + 339686393.

It is an arithmetic number, because the mean of its divisors is an integer number (91261564888).

Almost surely, 2^{2140004434050} is an apocalyptic number.

2140004434050 is an abundant number, since it is smaller than the sum of its proper divisors (4430828237886).

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

2140004434050 is a wasteful number, since it uses less digits than its factorization.

2140004434050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679366512 (or 679366504 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 2140004434050 its reverse (504344000412), we get a palindrome (2644348434462).

The spelling of 2140004434050 in words is "two trillion, one hundred forty billion, four million, four hundred thirty-four thousand, fifty".