1434772771642 has 32 divisors (see below), whose sum is σ = 2595387744000. Its totient is φ = 581559082368.

The previous prime is 1434772771589. The next prime is 1434772771667. The reversal of 1434772771642 is 2461772774341.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25004017 + ... + 25061332.

It is an arithmetic number, because the mean of its divisors is an integer number (81105867000).

Almost surely, 2^{1434772771642} is an apocalyptic number.

1434772771642 is a deficient number, since it is larger than the sum of its proper divisors (1160614972358).

1434772771642 is a wasteful number, since it uses less digits than its factorization.

1434772771642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50065470.

The product of its digits is 11063808, while the sum is 55.

The spelling of 1434772771642 in words is "one trillion, four hundred thirty-four billion, seven hundred seventy-two million, seven hundred seventy-one thousand, six hundred forty-two".