157067682346 has 4 divisors (see below), whose sum is σ = 235601523522. Its totient is φ = 78533841172.

The previous prime is 157067682323. The next prime is 157067682367. The reversal of 157067682346 is 643286760751.

157067682346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 119673791721 + 37393890625 = 345939^2 + 193375^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39266920585 + ... + 39266920588.

Almost surely, 2^157067682346 is an apocalyptic number.

157067682346 is a deficient number, since it is larger than the sum of its proper divisors (78533841176).

157067682346 is an equidigital number, since it uses as much as digits as its factorization.

157067682346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78533841175.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 157067682346 in words is "one hundred fifty-seven billion, sixty-seven million, six hundred eighty-two thousand, three hundred forty-six".