38425841678038 has 4 divisors (see below), whose sum is σ = 57638762517060. Its totient is φ = 19212920839018.

The previous prime is 38425841678033. The next prime is 38425841678071. The reversal of 38425841678038 is 83087614852483.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38425841678033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9606460419508 + ... + 9606460419511.

It is an arithmetic number, because the mean of its divisors is an integer number (14409690629265).

Almost surely, 2^{38425841678038} is an apocalyptic number.

38425841678038 is a deficient number, since it is larger than the sum of its proper divisors (19212920839022).

38425841678038 is a wasteful number, since it uses less digits than its factorization.

38425841678038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19212920839021.

The product of its (nonzero) digits is 247726080, while the sum is 67.

The spelling of 38425841678038 in words is "thirty-eight trillion, four hundred twenty-five billion, eight hundred forty-one million, six hundred seventy-eight thousand, thirty-eight".