38540000853404 has 12 divisors (see below), whose sum is σ = 67450970685000. Its totient is φ = 19268294943408.

The previous prime is 38540000853371. The next prime is 38540000853413. The reversal of 38540000853404 is 40435800004583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426319979 + ... + 426410370.

It is an arithmetic number, because the mean of its divisors is an integer number (5620914223750).

Almost surely, 2^{38540000853404} is an apocalyptic number.

It is an amenable number.

38540000853404 is a deficient number, since it is larger than the sum of its proper divisors (28910969831596).

38540000853404 is a wasteful number, since it uses less digits than its factorization.

38540000853404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852741652 (or 852741650 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

Adding to 38540000853404 its reverse (40435800004583), we get a palindrome (78975800857987).

The spelling of 38540000853404 in words is "thirty-eight trillion, five hundred forty billion, eight hundred fifty-three thousand, four hundred four".