2430344102142 has 32 divisors (see below), whose sum is σ = 5302688073984. Its totient is φ = 736451364800.

The previous prime is 2430344102117. The next prime is 2430344102149. The reversal of 2430344102142 is 2412014430342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430344102149) 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, 2725642 + ... + 3505682.

It is an arithmetic number, because the mean of its divisors is an integer number (165709002312).

Almost surely, 2^{2430344102142} is an apocalyptic number.

2430344102142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2430344102142 is an abundant number, since it is smaller than the sum of its proper divisors (2872343971842).

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

2430344102142 is a wasteful number, since it uses less digits than its factorization.

2430344102142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827264.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2430344102142 its reverse (2412014430342), we get a palindrome (4842358532484).

The spelling of 2430344102142 in words is "two trillion, four hundred thirty billion, three hundred forty-four million, one hundred two thousand, one hundred forty-two".