142076244044 has 48 divisors (see below), whose sum is σ = 285354558720. Its totient is φ = 60632470080.

The previous prime is 142076244031. The next prime is 142076244049. The reversal of 142076244044 is 440442670241.

It is a junction number, because it is equal to n+sod(n) for n = 142076243989 and 142076244007.

It is not an unprimeable number, because it can be changed into a prime (142076244049) 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, 20566439 + ... + 20573345.

It is an arithmetic number, because the mean of its divisors is an integer number (5944886640).

Almost surely, 2^142076244044 is an apocalyptic number.

142076244044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142076244044 is an abundant number, since it is smaller than the sum of its proper divisors (143278314676).

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

142076244044 is a wasteful number, since it uses less digits than its factorization.

142076244044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9918 (or 9916 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 38.

The spelling of 142076244044 in words is "one hundred forty-two billion, seventy-six million, two hundred forty-four thousand, forty-four".