39471332113950 has 192 divisors, whose sum is σ = 108751219833600. Its totient is φ = 9393340723200.

The previous prime is 39471332113949. The next prime is 39471332113957. The reversal of 39471332113950 is 5931123317493.

It is a junction number, because it is equal to n+sod(n) for n = 39471332113893 and 39471332113902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39471332113957) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 68735214 + ... + 69307086.

It is an arithmetic number, because the mean of its divisors is an integer number (566412603300).

Almost surely, 2^{39471332113950} is an apocalyptic number.

39471332113950 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 39471332113950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54375609916800).

39471332113950 is an abundant number, since it is smaller than the sum of its proper divisors (69279887719650).

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

39471332113950 is a wasteful number, since it uses less digits than its factorization.

39471332113950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572667 (or 572662 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

The spelling of 39471332113950 in words is "thirty-nine trillion, four hundred seventy-one billion, three hundred thirty-two million, one hundred thirteen thousand, nine hundred fifty".