38157248149629 has 32 divisors (see below), whose sum is σ = 59854400188416. Its totient is φ = 21165618116160.

The previous prime is 38157248149607. The next prime is 38157248149633. The reversal of 38157248149629 is 92694184275183.

38157248149629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38157248149629 - 2⁸ = 38157248149373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38157248149649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56635447 + ... + 57305220.

It is an arithmetic number, because the mean of its divisors is an integer number (1870450005888).

Almost surely, 2^{38157248149629} is an apocalyptic number.

It is an amenable number.

38157248149629 is a deficient number, since it is larger than the sum of its proper divisors (21697152038787).

38157248149629 is a wasteful number, since it uses less digits than its factorization.

38157248149629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113941145.

The product of its digits is 209018880, while the sum is 69.

The spelling of 38157248149629 in words is "thirty-eight trillion, one hundred fifty-seven billion, two hundred forty-eight million, one hundred forty-nine thousand, six hundred twenty-nine".