242495043 has 64 divisors (see below), whose sum is σ = 405258240. Its totient is φ = 125908992.

The previous prime is 242495039. The next prime is 242495083. The reversal of 242495043 is 340594242.

242495043 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 242495043 - 2² = 242495039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242494995 and 242495013.

It is not an unprimeable number, because it can be changed into a prime (242495023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1256355 + ... + 1256547.

It is an arithmetic number, because the mean of its divisors is an integer number (6332160).

Almost surely, 2^242495043 is an apocalyptic number.

242495043 is a deficient number, since it is larger than the sum of its proper divisors (162763197).

242495043 is a wasteful number, since it uses less digits than its factorization.

242495043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 242495043 is about 15572.2523419061. The cubic root of 242495043 is about 623.5926031802.

It can be divided in two parts, 24249 and 5043, that added together give a palindrome (29292).

The spelling of 242495043 in words is "two hundred forty-two million, four hundred ninety-five thousand, forty-three".