38540172350354 has 32 divisors (see below), whose sum is σ = 59211289811520. Its totient is φ = 18810149529600.

The previous prime is 38540172350299. The next prime is 38540172350539. The reversal of 38540172350354 is 45305327104583.

It is a super-4 number, since 4×38540172350354⁴ (a number of 55 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218489 + ... + 8782259.

It is an arithmetic number, because the mean of its divisors is an integer number (1850352806610).

Almost surely, 2^{38540172350354} is an apocalyptic number.

38540172350354 is a deficient number, since it is larger than the sum of its proper divisors (20671117461166).

38540172350354 is a wasteful number, since it uses less digits than its factorization.

38540172350354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8564186.

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 38540172350354 in words is "thirty-eight trillion, five hundred forty billion, one hundred seventy-two million, three hundred fifty thousand, three hundred fifty-four".