10042453504340 has 12 divisors (see below), whose sum is σ = 21089152359156. Its totient is φ = 4016981401728.

The previous prime is 10042453504331. The next prime is 10042453504367. The reversal of 10042453504340 is 4340535424001.

It can be written as a sum of positive squares in 2 ways, for example, as 7647592023184 + 2394861481156 = 2765428^2 + 1547534^2 .

It is a super-3 number, since 3×10042453504340³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10042453504340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251061337589 + ... + 251061337628.

It is an arithmetic number, because the mean of its divisors is an integer number (1757429363263).

Almost surely, 2^{10042453504340} is an apocalyptic number.

10042453504340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10042453504340 is an abundant number, since it is smaller than the sum of its proper divisors (11046698854816).

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

10042453504340 is a wasteful number, since it uses less digits than its factorization.

10042453504340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502122675226 (or 502122675224 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 10042453504340 its reverse (4340535424001), we get a palindrome (14382988928341).

The spelling of 10042453504340 in words is "ten trillion, forty-two billion, four hundred fifty-three million, five hundred four thousand, three hundred forty".