10040144054254 has 4 divisors (see below), whose sum is σ = 15060216081384. Its totient is φ = 5020072027126.

The previous prime is 10040144054251. The next prime is 10040144054287. The reversal of 10040144054254 is 45245044104001.

10040144054254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040144054251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510036013562 + ... + 2510036013565.

It is an arithmetic number, because the mean of its divisors is an integer number (3765054020346).

Almost surely, 2^{10040144054254} is an apocalyptic number.

10040144054254 is a deficient number, since it is larger than the sum of its proper divisors (5020072027130).

10040144054254 is an equidigital number, since it uses as much as digits as its factorization.

10040144054254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020072027129.

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 10040144054254 its reverse (45245044104001), we get a palindrome (55285188158255).

The spelling of 10040144054254 in words is "ten trillion, forty billion, one hundred forty-four million, fifty-four thousand, two hundred fifty-four".