770983243105 has 16 divisors (see below), whose sum is σ = 941790058560. Its totient is φ = 605733798208.

The previous prime is 770983243057. The next prime is 770983243111. The reversal of 770983243105 is 501342389077.

It is a cyclic number.

It is not a de Polignac number, because 770983243105 - 2¹⁵ = 770983210337 is a prime.

It is a super-2 number, since 2×770983243105² (a number of 25 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 991147 + ... + 1588816.

It is an arithmetic number, because the mean of its divisors is an integer number (58861878660).

Almost surely, 2^770983243105 is an apocalyptic number.

It is an amenable number.

770983243105 is a deficient number, since it is larger than the sum of its proper divisors (170806815455).

770983243105 is a wasteful number, since it uses less digits than its factorization.

770983243105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581040.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 770983243105 in words is "seven hundred seventy billion, nine hundred eighty-three million, two hundred forty-three thousand, one hundred five".