697912377514 has 16 divisors (see below), whose sum is σ = 1142743891680. Its totient is φ = 317036938960.

The previous prime is 697912377497. The next prime is 697912377521. The reversal of 697912377514 is 415773219796.

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, 9761569 + ... + 9832804.

It is an arithmetic number, because the mean of its divisors is an integer number (71421493230).

Almost surely, 2^697912377514 is an apocalyptic number.

697912377514 is a deficient number, since it is larger than the sum of its proper divisors (444831514166).

697912377514 is a wasteful number, since it uses less digits than its factorization.

697912377514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19596005.

The product of its digits is 20003760, while the sum is 61.

The spelling of 697912377514 in words is "six hundred ninety-seven billion, nine hundred twelve million, three hundred seventy-seven thousand, five hundred fourteen".