1424525626642 has 8 divisors (see below), whose sum is σ = 2182252023936. Its totient is φ = 697108285332.

The previous prime is 1424525626633. The next prime is 1424525626679. The reversal of 1424525626642 is 2466265254241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7577263878 + ... + 7577264065.

It is an arithmetic number, because the mean of its divisors is an integer number (272781502992).

Almost surely, 2^{1424525626642} is an apocalyptic number.

1424525626642 is a deficient number, since it is larger than the sum of its proper divisors (757726397294).

1424525626642 is a wasteful number, since it uses less digits than its factorization.

1424525626642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15154527992.

The product of its digits is 5529600, while the sum is 49.

The spelling of 1424525626642 in words is "one trillion, four hundred twenty-four billion, five hundred twenty-five million, six hundred twenty-six thousand, six hundred forty-two".