35331740729912 has 96 divisors (see below), whose sum is σ = 72928836162000. Its totient is φ = 16047285619200.

The previous prime is 35331740729911. The next prime is 35331740730019. The reversal of 35331740729912 is 21992704713353.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35331740729911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1753513214 + ... + 1753533362.

Almost surely, 2^{35331740729912} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35331740729912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36464418081000).

35331740729912 is an abundant number, since it is smaller than the sum of its proper divisors (37597095432088).

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

35331740729912 is an equidigital number, since it uses as much as digits as its factorization.

35331740729912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21571 (or 21523 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 56.

The spelling of 35331740729912 in words is "thirty-five trillion, three hundred thirty-one billion, seven hundred forty million, seven hundred twenty-nine thousand, nine hundred twelve".