35661223714424 has 384 divisors, whose sum is σ = 87899594280960. Its totient is φ = 13261501440000.

The previous prime is 35661223714381. The next prime is 35661223714433. The reversal of 35661223714424 is 42441732216653.

It is a happy number.

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, 6255254774 + ... + 6255260474.

It is an arithmetic number, because the mean of its divisors is an integer number (228905193440).

Almost surely, 2^{35661223714424} 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 35661223714424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43949797140480).

35661223714424 is an abundant number, since it is smaller than the sum of its proper divisors (52238370566536).

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

35661223714424 is a wasteful number, since it uses less digits than its factorization.

35661223714424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6171 (or 6156 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 50.

The spelling of 35661223714424 in words is "thirty-five trillion, six hundred sixty-one billion, two hundred twenty-three million, seven hundred fourteen thousand, four hundred twenty-four".