157450565343 has 8 divisors (see below), whose sum is σ = 210372364800. Its totient is φ = 104747904728.

The previous prime is 157450565341. The next prime is 157450565347. The reversal of 157450565343 is 343565054751.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 157450565343 - 2¹ = 157450565341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 157450565292 and 157450565301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157450565341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54783033 + ... + 54785906.

It is an arithmetic number, because the mean of its divisors is an integer number (26296545600).

Almost surely, 2^157450565343 is an apocalyptic number.

157450565343 is a deficient number, since it is larger than the sum of its proper divisors (52921799457).

157450565343 is a wasteful number, since it uses less digits than its factorization.

157450565343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109569421.

The product of its (nonzero) digits is 3780000, while the sum is 48.

The spelling of 157450565343 in words is "one hundred fifty-seven billion, four hundred fifty million, five hundred sixty-five thousand, three hundred forty-three".