142959010542 has 32 divisors (see below), whose sum is σ = 298529770752. Its totient is φ = 45553552704.

The previous prime is 142959010541. The next prime is 142959010631. The reversal of 142959010542 is 245010959241.

It is a junction number, because it is equal to n+sod(n) for n = 142959010494 and 142959010503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142959010541) 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, 83928 + ... + 541259.

It is an arithmetic number, because the mean of its divisors is an integer number (9329055336).

Almost surely, 2^142959010542 is an apocalyptic number.

142959010542 is an abundant number, since it is smaller than the sum of its proper divisors (155570760210).

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

142959010542 is a wasteful number, since it uses less digits than its factorization.

142959010542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626872.

The product of its (nonzero) digits is 129600, while the sum is 42.

Adding to 142959010542 its reverse (245010959241), we get a palindrome (387969969783).

The spelling of 142959010542 in words is "one hundred forty-two billion, nine hundred fifty-nine million, ten thousand, five hundred forty-two".