39126334981157 has 8 divisors (see below), whose sum is σ = 39597863951520. Its totient is φ = 38654809042960.

The previous prime is 39126334981133. The next prime is 39126334981207. The reversal of 39126334981157 is 75118943362193.

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 39126334981157 - 2¹² = 39126334977061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39126334981157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39126334981957) 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, 35715719 + ... + 36794907.

It is an arithmetic number, because the mean of its divisors is an integer number (4949732993940).

Almost surely, 2^{39126334981157} is an apocalyptic number.

It is an amenable number.

39126334981157 is a deficient number, since it is larger than the sum of its proper divisors (471528970363).

39126334981157 is a wasteful number, since it uses less digits than its factorization.

39126334981157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516083.

The product of its digits is 29393280, while the sum is 62.

The spelling of 39126334981157 in words is "thirty-nine trillion, one hundred twenty-six billion, three hundred thirty-four million, nine hundred eighty-one thousand, one hundred fifty-seven".