2430250155 has 16 divisors (see below), whose sum is σ = 4320444960. Its totient is φ = 1296133344.

The previous prime is 2430250153. The next prime is 2430250201. The reversal of 2430250155 is 5510520342.

It is a happy number.

2430250155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2430250155 - 2¹ = 2430250153 is a prime.

It is a super-2 number, since 2×2430250155² = 11812231631755048050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2430250153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9000792 + ... + 9001061.

It is an arithmetic number, because the mean of its divisors is an integer number (270027810).

Almost surely, 2^2430250155 is an apocalyptic number.

2430250155 is a deficient number, since it is larger than the sum of its proper divisors (1890194805).

2430250155 is a wasteful number, since it uses less digits than its factorization.

2430250155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18001867 (or 18001861 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2430250155 is about 49297.5674349151. The cubic root of 2430250155 is about 1344.4675559564.

Adding to 2430250155 its reverse (5510520342), we get a palindrome (7940770497).

The spelling of 2430250155 in words is "two billion, four hundred thirty million, two hundred fifty thousand, one hundred fifty-five".