157137370246 has 8 divisors (see below), whose sum is σ = 236252938464. Its totient is φ = 78386390760.

The previous prime is 157137370231. The next prime is 157137370297. The reversal of 157137370246 is 642073731751.

157137370246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×157137370246² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 157137370196 and 157137370205.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 91146105 + ... + 91147828.

It is an arithmetic number, because the mean of its divisors is an integer number (29531617308).

Almost surely, 2^157137370246 is an apocalyptic number.

157137370246 is a deficient number, since it is larger than the sum of its proper divisors (79115568218).

157137370246 is a wasteful number, since it uses less digits than its factorization.

157137370246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182294366.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 157137370246 in words is "one hundred fifty-seven billion, one hundred thirty-seven million, three hundred seventy thousand, two hundred forty-six".