2144351453510 has 64 divisors (see below), whose sum is σ = 4530420771840. Its totient is φ = 715589059200.

The previous prime is 2144351453471. The next prime is 2144351453597. The reversal of 2144351453510 is 153541534412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2153234 + ... + 2987493.

It is an arithmetic number, because the mean of its divisors is an integer number (70787824560).

Almost surely, 2^{2144351453510} is an apocalyptic number.

2144351453510 is an abundant number, since it is smaller than the sum of its proper divisors (2386069318330).

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

2144351453510 is a wasteful number, since it uses less digits than its factorization.

2144351453510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5140901.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 2144351453510 its reverse (153541534412), we get a palindrome (2297892987922).

The spelling of 2144351453510 in words is "two trillion, one hundred forty-four billion, three hundred fifty-one million, four hundred fifty-three thousand, five hundred ten".