383094451642 has 64 divisors (see below), whose sum is σ = 686455824384. Its totient is φ = 156949994880.

The previous prime is 383094451639. The next prime is 383094451651. The reversal of 383094451642 is 246154490383.

It is a super-2 number, since 2×383094451642² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5822943 + ... + 5888365.

It is an arithmetic number, because the mean of its divisors is an integer number (10725872256).

Almost surely, 2^383094451642 is an apocalyptic number.

383094451642 is a deficient number, since it is larger than the sum of its proper divisors (303361372742).

383094451642 is a wasteful number, since it uses less digits than its factorization.

383094451642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65683.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 383094451642 in words is "three hundred eighty-three billion, ninety-four million, four hundred fifty-one thousand, six hundred forty-two".