2434867842 has 32 divisors (see below), whose sum is σ = 5385222720. Its totient is φ = 727729920.

The previous prime is 2434867829. The next prime is 2434867847. The reversal of 2434867842 is 2487684342.

It is a junction number, because it is equal to n+sod(n) for n = 2434867791 and 2434867800.

It is not an unprimeable number, because it can be changed into a prime (2434867847) 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, 247867 + ... + 257502.

It is an arithmetic number, because the mean of its divisors is an integer number (168288210).

Almost surely, 2^2434867842 is an apocalyptic number.

2434867842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2434867842 is an abundant number, since it is smaller than the sum of its proper divisors (2950354878).

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

2434867842 is a wasteful number, since it uses less digits than its factorization.

2434867842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505458.

The product of its digits is 2064384, while the sum is 48.

The square root of 2434867842 is about 49344.3800447427. The cubic root of 2434867842 is about 1345.3185523535.

The spelling of 2434867842 in words is "two billion, four hundred thirty-four million, eight hundred sixty-seven thousand, eight hundred forty-two".