38012232761910 has 192 divisors, whose sum is σ = 108133253557056. Its totient is φ = 9188035584000.

The previous prime is 38012232761891. The next prime is 38012232761941. The reversal of 38012232761910 is 1916723221083.

It is a happy number.

38012232761910 is a `hidden beast` number, since 3 + 8 + 0 + 1 + 2 + 2 + 3 + 27 + 619 + 1 + 0 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 949977064 + ... + 950017076.

It is an arithmetic number, because the mean of its divisors is an integer number (563194028943).

Almost surely, 2^{38012232761910} is an apocalyptic number.

38012232761910 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38012232761910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54066626778528).

38012232761910 is an abundant number, since it is smaller than the sum of its proper divisors (70121020795146).

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

38012232761910 is a wasteful number, since it uses less digits than its factorization.

38012232761910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42831 (or 42828 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

Adding to 38012232761910 its reverse (1916723221083), we get a palindrome (39928955982993).

The spelling of 38012232761910 in words is "thirty-eight trillion, twelve billion, two hundred thirty-two million, seven hundred sixty-one thousand, nine hundred ten".