1427016533008 has 80 divisors (see below), whose sum is σ = 3063463479360. Its totient is φ = 638492659200.

The previous prime is 1427016532999. The next prime is 1427016533009. The reversal of 1427016533008 is 8003356107241.

It is not an unprimeable number, because it can be changed into a prime (1427016533009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16240938 + ... + 16328566.

It is an arithmetic number, because the mean of its divisors is an integer number (38293293492).

Almost surely, 2^{1427016533008} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1427016533008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1531731739680).

1427016533008 is an abundant number, since it is smaller than the sum of its proper divisors (1636446946352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1427016533008 is a wasteful number, since it uses less digits than its factorization.

1427016533008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89096 (or 89090 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1427016533008 in words is "one trillion, four hundred twenty-seven billion, sixteen million, five hundred thirty-three thousand, eight".