38141738262390 has 64 divisors (see below), whose sum is σ = 104638169788416. Its totient is φ = 8716375723392.

The previous prime is 38141738262373. The next prime is 38141738262401. The reversal of 38141738262390 is 9326283714183.

It is a self number, because there is not a number n which added to its sum of digits gives 38141738262390.

It is a congruent number.

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, 17024737 + ... + 19134396.

It is an arithmetic number, because the mean of its divisors is an integer number (1634971402944).

Almost surely, 2^{38141738262390} is an apocalyptic number.

38141738262390 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38141738262390 is an abundant number, since it is smaller than the sum of its proper divisors (66496431526026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38141738262390 is a wasteful number, since it uses less digits than its factorization.

38141738262390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36164173.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 38141738262390 in words is "thirty-eight trillion, one hundred forty-one billion, seven hundred thirty-eight million, two hundred sixty-two thousand, three hundred ninety".