142041131430 has 32 divisors (see below), whose sum is σ = 371889508608. Its totient is φ = 34434213600.

The previous prime is 142041131423. The next prime is 142041131489. The reversal of 142041131430 is 34131140241.

It is a self number, because there is not a number n which added to its sum of digits gives 142041131430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215213506 + ... + 215214165.

It is an arithmetic number, because the mean of its divisors is an integer number (11621547144).

Almost surely, 2^142041131430 is an apocalyptic number.

142041131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142041131430 is an abundant number, since it is smaller than the sum of its proper divisors (229848377178).

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

142041131430 is a wasteful number, since it uses less digits than its factorization.

142041131430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430427692.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 142041131430 its reverse (34131140241), we get a palindrome (176172271671).

The spelling of 142041131430 in words is "one hundred forty-two billion, forty-one million, one hundred thirty-one thousand, four hundred thirty".