1427051524732 has 18 divisors (see below), whose sum is σ = 2503122332928. Its totient is φ = 711877522752.

The previous prime is 1427051524673. The next prime is 1427051524739. The reversal of 1427051524732 is 2374251507241.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427051524739) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 201468 + ... + 1701379.

Almost surely, 2^{1427051524732} is an apocalyptic number.

It is an amenable number.

1427051524732 is a deficient number, since it is larger than the sum of its proper divisors (1076070808196).

1427051524732 is an equidigital number, since it uses as much as digits as its factorization.

1427051524732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903717 (or 1903282 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 1427051524732 in words is "one trillion, four hundred twenty-seven billion, fifty-one million, five hundred twenty-four thousand, seven hundred thirty-two".