158241705216 has 288 divisors, whose sum is σ = 503689740288. Its totient is φ = 43150786560.

The previous prime is 158241705179. The next prime is 158241705229. The reversal of 158241705216 is 612507142851.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12159385 + ... + 12172391.

Almost surely, 2^158241705216 is an apocalyptic number.

158241705216 is a gapful number since it is divisible by the number (16) 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 158241705216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251844870144).

158241705216 is an abundant number, since it is smaller than the sum of its proper divisors (345448035072).

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

158241705216 is a wasteful number, since it uses less digits than its factorization.

158241705216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13137 (or 13123 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 158241705216 in words is "one hundred fifty-eight billion, two hundred forty-one million, seven hundred five thousand, two hundred sixteen".