142116612054 has 32 divisors (see below), whose sum is σ = 289853714304. Its totient is φ = 46444170240.

The previous prime is 142116612017. The next prime is 142116612101. The reversal of 142116612054 is 450216611241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1023979 + ... + 1154454.

It is an arithmetic number, because the mean of its divisors is an integer number (9057928572).

Almost surely, 2^142116612054 is an apocalyptic number.

142116612054 is an abundant number, since it is smaller than the sum of its proper divisors (147737102250).

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

142116612054 is a wasteful number, since it uses less digits than its factorization.

142116612054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178652.

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 142116612054 in words is "one hundred forty-two billion, one hundred sixteen million, six hundred twelve thousand, fifty-four".