1442140001642 has 16 divisors (see below), whose sum is σ = 2180855441952. Its totient is φ = 715204504560.

The previous prime is 1442140001597. The next prime is 1442140001671. The reversal of 1442140001642 is 2461000412441.

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, 3902084 + ... + 4255647.

It is an arithmetic number, because the mean of its divisors is an integer number (136303465122).

Almost surely, 2^{1442140001642} is an apocalyptic number.

1442140001642 is a deficient number, since it is larger than the sum of its proper divisors (738715440310).

1442140001642 is a wasteful number, since it uses less digits than its factorization.

1442140001642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158453.

The product of its (nonzero) digits is 6144, while the sum is 29.

The spelling of 1442140001642 in words is "one trillion, four hundred forty-two billion, one hundred forty million, one thousand, six hundred forty-two".