38670029152 has 24 divisors (see below), whose sum is σ = 76139697816. Its totient is φ = 19332963072.

The previous prime is 38670029107. The next prime is 38670029159. The reversal of 38670029152 is 25192007683.

It is a junction number, because it is equal to n+sod(n) for n = 38670029099 and 38670029108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38670029159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268788 + ... + 386764.

It is an arithmetic number, because the mean of its divisors is an integer number (3172487409).

Almost surely, 2^38670029152 is an apocalyptic number.

38670029152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38670029152 is a deficient number, since it is larger than the sum of its proper divisors (37469668664).

38670029152 is a wasteful number, since it uses less digits than its factorization.

38670029152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128230 (or 128222 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 38670029152 in words is "thirty-eight billion, six hundred seventy million, twenty-nine thousand, one hundred fifty-two".