153206849312 has 96 divisors (see below), whose sum is σ = 338963486400. Its totient is φ = 67562449920.

The previous prime is 153206849249. The next prime is 153206849339. The reversal of 153206849312 is 213948602351.

It is a super-2 number, since 2×153206849312² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2221298 + ... + 2289230.

It is an arithmetic number, because the mean of its divisors is an integer number (3530869650).

Almost surely, 2^153206849312 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 153206849312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169481743200).

153206849312 is an abundant number, since it is smaller than the sum of its proper divisors (185756637088).

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

153206849312 is a wasteful number, since it uses less digits than its factorization.

153206849312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68146 (or 68138 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 153206849312 in words is "one hundred fifty-three billion, two hundred six million, eight hundred forty-nine thousand, three hundred twelve".