9850156497216 has 840 divisors, whose sum is σ = 36268091893440. Its totient is φ = 2629297262592.

The previous prime is 9850156497053. The next prime is 9850156497221. The reversal of 9850156497216 is 6127946510589.

9850156497216 is a `hidden beast` number, since 9 + 8 + 50 + 1 + 564 + 9 + 7 + 2 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 251202220 + ... + 251241428.

Almost surely, 2^{9850156497216} is an apocalyptic number.

9850156497216 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9850156497216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18134045946720).

9850156497216 is an abundant number, since it is smaller than the sum of its proper divisors (26417935396224).

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

9850156497216 is a wasteful number, since it uses less digits than its factorization.

9850156497216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39313 (or 39287 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 63.

The spelling of 9850156497216 in words is "nine trillion, eight hundred fifty billion, one hundred fifty-six million, four hundred ninety-seven thousand, two hundred sixteen".