157110611966 has 64 divisors (see below), whose sum is σ = 307047628800. Its totient is φ = 58516184160.

The previous prime is 157110611947. The next prime is 157110612041. The reversal of 157110611966 is 669116011751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58835 + ... + 563633.

It is an arithmetic number, because the mean of its divisors is an integer number (4797619200).

Almost surely, 2^157110611966 is an apocalyptic number.

157110611966 is a deficient number, since it is larger than the sum of its proper divisors (149937016834).

157110611966 is a wasteful number, since it uses less digits than its factorization.

157110611966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504909.

The product of its (nonzero) digits is 68040, while the sum is 44.

The spelling of 157110611966 in words is "one hundred fifty-seven billion, one hundred ten million, six hundred eleven thousand, nine hundred sixty-six".