142044780710 has 32 divisors (see below), whose sum is σ = 307585693440. Its totient is φ = 46137853152.

The previous prime is 142044780677. The next prime is 142044780733. The reversal of 142044780710 is 17087440241.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

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, 53398964 + ... + 53401623.

It is an arithmetic number, because the mean of its divisors is an integer number (9612052920).

Almost surely, 2^142044780710 is an apocalyptic number.

142044780710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142044780710 is an abundant number, since it is smaller than the sum of its proper divisors (165540912730).

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

142044780710 is a wasteful number, since it uses less digits than its factorization.

142044780710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106800620.

The product of its (nonzero) digits is 50176, while the sum is 38.

The spelling of 142044780710 in words is "one hundred forty-two billion, forty-four million, seven hundred eighty thousand, seven hundred ten".