1424454552512 has 56 divisors (see below), whose sum is σ = 2843495506800. Its totient is φ = 707984715776.

The previous prime is 1424454552509. The next prime is 1424454552517. The reversal of 1424454552512 is 2152554544241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424454552517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112252664 + ... + 112265352.

Almost surely, 2^{1424454552512} is an apocalyptic number.

It is an amenable number.

1424454552512 is a deficient number, since it is larger than the sum of its proper divisors (1419040954288).

1424454552512 is a wasteful number, since it uses less digits than its factorization.

1424454552512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23013 (or 23003 counting only the distinct ones).

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

The spelling of 1424454552512 in words is "one trillion, four hundred twenty-four billion, four hundred fifty-four million, five hundred fifty-two thousand, five hundred twelve".