249044141151 has 48 divisors (see below), whose sum is σ = 404409847296. Its totient is φ = 146534971968.

The previous prime is 249044141147. The next prime is 249044141173. The reversal of 249044141151 is 151141440942.

249044141151 is a `hidden beast` number, since 2 + 4 + 90 + 4 + 414 + 1 + 151 = 666.

249044141151 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 249044141151 - 2² = 249044141147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (249044141131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7105596 + ... + 7140558.

It is an arithmetic number, because the mean of its divisors is an integer number (8425205152).

Almost surely, 2^249044141151 is an apocalyptic number.

249044141151 is a deficient number, since it is larger than the sum of its proper divisors (155365706145).

249044141151 is a wasteful number, since it uses less digits than its factorization.

249044141151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37652 (or 37649 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 249044141151 in words is "two hundred forty-nine billion, forty-four million, one hundred forty-one thousand, one hundred fifty-one".