115238246357 has 8 divisors (see below), whose sum is σ = 128382131640. Its totient is φ = 102705704640.

The previous prime is 115238246353. The next prime is 115238246413. The reversal of 115238246357 is 753642832511.

It can be written as a sum of positive squares in 4 ways, for example, as 408080401 + 114830165956 = 20201^2 + 338866^2 .

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 115238246357 - 2² = 115238246353 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115238246353) 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, 152835494 + ... + 152836247.

It is an arithmetic number, because the mean of its divisors is an integer number (16047766455).

Almost surely, 2^115238246357 is an apocalyptic number.

It is an amenable number.

115238246357 is a deficient number, since it is larger than the sum of its proper divisors (13143885283).

115238246357 is a wasteful number, since it uses less digits than its factorization.

115238246357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305671783.

The product of its digits is 1209600, while the sum is 47.

The spelling of 115238246357 in words is "one hundred fifteen billion, two hundred thirty-eight million, two hundred forty-six thousand, three hundred fifty-seven".