2453530040144 has 10 divisors (see below), whose sum is σ = 4753714452810. Its totient is φ = 1226765020064.

The previous prime is 2453530040099. The next prime is 2453530040153. The reversal of 2453530040144 is 4410400353542.

It can be written as a sum of positive squares in only one way, i.e., 1888645518400 + 564884521744 = 1374280^2 + 751588^2 .

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 as a sum of consecutive naturals, namely, 76672813739 + ... + 76672813770.

It is an arithmetic number, because the mean of its divisors is an integer number (475371445281).

Almost surely, 2^{2453530040144} is an apocalyptic number.

It is an amenable number.

2453530040144 is a deficient number, since it is larger than the sum of its proper divisors (2300184412666).

2453530040144 is a wasteful number, since it uses less digits than its factorization.

2453530040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153345627517 (or 153345627511 counting only the distinct ones).

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

Adding to 2453530040144 its reverse (4410400353542), we get a palindrome (6863930393686).

The spelling of 2453530040144 in words is "two trillion, four hundred fifty-three billion, five hundred thirty million, forty thousand, one hundred forty-four".