676767654343434 has 32 divisors (see below), whose sum is σ = 1433381691539520. Its totient is φ = 212285685024512.

The previous prime is 676767654343387. The next prime is 676767654343477. The reversal of 676767654343434 is 434343456767676.

676767654343434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

676767654343434 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a super-2 number, since 2×676767654343434² (a number of 30 digits) contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524025069 + ... + 525314960.

It is an arithmetic number, because the mean of its divisors is an integer number (44793177860610).

Almost surely, 2^{676767654343434} is an apocalyptic number.

676767654343434 is an abundant number, since it is smaller than the sum of its proper divisors (756614037196086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676767654343434 is a wasteful number, since it uses less digits than its factorization.

676767654343434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049346374.

The product of its digits is 15362887680, while the sum is 75.

The spelling of 676767654343434 in words is "six hundred seventy-six trillion, seven hundred sixty-seven billion, six hundred fifty-four million, three hundred forty-three thousand, four hundred thirty-four".