2150299872 has 240 divisors, whose sum is σ = 7462490112. Its totient is φ = 594397440.

The previous prime is 2150299871. The next prime is 2150299883. The reversal of 2150299872 is 2789920512.

It is a happy number.

It is a super-3 number, since 3×2150299872³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150299871) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 560553 + ... + 564375.

Almost surely, 2^2150299872 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 2150299872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3731245056).

2150299872 is an abundant number, since it is smaller than the sum of its proper divisors (5312190240).

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

2150299872 is a wasteful number, since it uses less digits than its factorization.

2150299872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883 (or 3866 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 2150299872 is about 46371.3259676710. The cubic root of 2150299872 is about 1290.7228831030.

The spelling of 2150299872 in words is "two billion, one hundred fifty million, two hundred ninety-nine thousand, eight hundred seventy-two".