783368430742 has 16 divisors (see below), whose sum is σ = 1264569678432. Its totient is φ = 362600622720.

The previous prime is 783368430739. The next prime is 783368430763. The reversal of 783368430742 is 247034863387.

It is a super-2 number, since 2×783368430742² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188852418 + ... + 188856565.

It is an arithmetic number, because the mean of its divisors is an integer number (79035604902).

Almost surely, 2^783368430742 is an apocalyptic number.

783368430742 is a deficient number, since it is larger than the sum of its proper divisors (481201247690).

783368430742 is a wasteful number, since it uses less digits than its factorization.

783368430742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377709063.

The product of its (nonzero) digits is 16257024, while the sum is 55.

The spelling of 783368430742 in words is "seven hundred eighty-three billion, three hundred sixty-eight million, four hundred thirty thousand, seven hundred forty-two".