2534144140252 has 48 divisors (see below), whose sum is σ = 4463591473152. Its totient is φ = 1258862653440.

The previous prime is 2534144140237. The next prime is 2534144140261. The reversal of 2534144140252 is 2520414414352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1182520693 + ... + 1182522835.

It is an arithmetic number, because the mean of its divisors is an integer number (92991489024).

Almost surely, 2^{2534144140252} is an apocalyptic number.

It is an amenable number.

2534144140252 is a deficient number, since it is larger than the sum of its proper divisors (1929447332900).

2534144140252 is a wasteful number, since it uses less digits than its factorization.

2534144140252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858 (or 4856 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 2534144140252 in words is "two trillion, five hundred thirty-four billion, one hundred forty-four million, one hundred forty thousand, two hundred fifty-two".