156100849216 has 189 divisors, whose sum is σ = 350060659923. Its totient is φ = 69031173120.

The previous prime is 156100849199. The next prime is 156100849241. The reversal of 156100849216 is 612948001651.

The square root of 156100849216 is 395096.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 20016590400 + 136084258816 = 141480^2 + 368896^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1191609471 + ... + 1191609601.

Almost surely, 2^156100849216 is an apocalyptic number.

156100849216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

156100849216 is the 395096-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156100849216

156100849216 is an abundant number, since it is smaller than the sum of its proper divisors (193959810707).

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

156100849216 is an equidigital number, since it uses as much as digits as its factorization.

156100849216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 156100849216 in words is "one hundred fifty-six billion, one hundred million, eight hundred forty-nine thousand, two hundred sixteen".