38746528528378 has 64 divisors (see below), whose sum is σ = 64348870901760. Its totient is φ = 17351450424000.

The previous prime is 38746528528369. The next prime is 38746528528397. The reversal of 38746528528378 is 87382582564783.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1300684308 + ... + 1300714096.

It is an arithmetic number, because the mean of its divisors is an integer number (1005451107840).

Almost surely, 2^{38746528528378} is an apocalyptic number.

38746528528378 is a deficient number, since it is larger than the sum of its proper divisors (25602342373382).

38746528528378 is a wasteful number, since it uses less digits than its factorization.

38746528528378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33163.

The product of its digits is 4335206400, while the sum is 76.

The spelling of 38746528528378 in words is "thirty-eight trillion, seven hundred forty-six billion, five hundred twenty-eight million, five hundred twenty-eight thousand, three hundred seventy-eight".