142929437254 has 8 divisors (see below), whose sum is σ = 214570906560. Its totient is φ = 71405801736.

The previous prime is 142929437197. The next prime is 142929437267. The reversal of 142929437254 is 452734929241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29455414 + ... + 29460265.

It is an arithmetic number, because the mean of its divisors is an integer number (26821363320).

Almost surely, 2^142929437254 is an apocalyptic number.

142929437254 is a deficient number, since it is larger than the sum of its proper divisors (71641469306).

142929437254 is a wasteful number, since it uses less digits than its factorization.

142929437254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58916894.

The product of its digits is 4354560, while the sum is 52.

The spelling of 142929437254 in words is "one hundred forty-two billion, nine hundred twenty-nine million, four hundred thirty-seven thousand, two hundred fifty-four".