1768460378422 has 16 divisors (see below), whose sum is σ = 2654550856800. Its totient is φ = 883610279680.

The previous prime is 1768460378393. The next prime is 1768460378431. The reversal of 1768460378422 is 2248730648671.

It is a super-2 number, since 2×1768460378422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 20432454 + ... + 20518822.

It is an arithmetic number, because the mean of its divisors is an integer number (165909428550).

Almost surely, 2^{1768460378422} is an apocalyptic number.

1768460378422 is a deficient number, since it is larger than the sum of its proper divisors (886090478378).

1768460378422 is a wasteful number, since it uses less digits than its factorization.

1768460378422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93431.

The product of its (nonzero) digits is 21676032, while the sum is 58.

The spelling of 1768460378422 in words is "one trillion, seven hundred sixty-eight billion, four hundred sixty million, three hundred seventy-eight thousand, four hundred twenty-two".