242413031 has 16 divisors (see below), whose sum is σ = 290594304. Its totient is φ = 197713824.

The previous prime is 242413027. The next prime is 242413049. The reversal of 242413031 is 130314242.

It is not a de Polignac number, because 242413031 - 2² = 242413027 is a prime.

It is a super-2 number, since 2×242413031² = 117528155197213922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242412994 and 242413012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242413091) 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 15 ways as a sum of consecutive naturals, for example, 27896 + ... + 35538.

It is an arithmetic number, because the mean of its divisors is an integer number (18162144).

Almost surely, 2^242413031 is an apocalyptic number.

242413031 is a deficient number, since it is larger than the sum of its proper divisors (48181273).

242413031 is a wasteful number, since it uses less digits than its factorization.

242413031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7870.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 242413031 is about 15569.6188456879. The cubic root of 242413031 is about 623.5222954295.

Adding to 242413031 its reverse (130314242), we get a palindrome (372727273).

It can be divided in two parts, 24241 and 3031, that added together give a palindrome (27272).

The spelling of 242413031 in words is "two hundred forty-two million, four hundred thirteen thousand, thirty-one".