2452515454142 has 16 divisors (see below), whose sum is σ = 3961801942560. Its totient is φ = 1131917007072.

The previous prime is 2452515454121. The next prime is 2452515454177. The reversal of 2452515454142 is 2414545152542.

It is a junction number, because it is equal to n+sod(n) for n = 2452515454093 and 2452515454102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933448 + ... + 2939940.

It is an arithmetic number, because the mean of its divisors is an integer number (247612621410).

Almost surely, 2^{2452515454142} is an apocalyptic number.

2452515454142 is a deficient number, since it is larger than the sum of its proper divisors (1509286488418).

2452515454142 is a wasteful number, since it uses less digits than its factorization.

2452515454142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100227.

The product of its digits is 1280000, while the sum is 44.

The spelling of 2452515454142 in words is "two trillion, four hundred fifty-two billion, five hundred fifteen million, four hundred fifty-four thousand, one hundred forty-two".