158571430212 has 96 divisors (see below), whose sum is σ = 421282713600. Its totient is φ = 46019428992.

The previous prime is 158571430189. The next prime is 158571430217. The reversal of 158571430212 is 212034175851.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (158571430217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554989 + ... + 790667.

It is an arithmetic number, because the mean of its divisors is an integer number (4388361600).

Almost surely, 2^158571430212 is an apocalyptic number.

158571430212 is a gapful number since it is divisible by the number (12) 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 158571430212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210641356800).

158571430212 is an abundant number, since it is smaller than the sum of its proper divisors (262711283388).

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

158571430212 is a wasteful number, since it uses less digits than its factorization.

158571430212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235945 (or 235943 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 158571430212 in words is "one hundred fifty-eight billion, five hundred seventy-one million, four hundred thirty thousand, two hundred twelve".