142707561696 has 192 divisors, whose sum is σ = 476282419200. Its totient is φ = 40722974208.

The previous prime is 142707561671. The next prime is 142707561709. The reversal of 142707561696 is 696165707241.

142707561696 is a `hidden beast` number, since 1 + 4 + 2 + 70 + 7 + 561 + 6 + 9 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 31 ways as a sum of consecutive naturals, for example, 4999561 + ... + 5028023.

It is an arithmetic number, because the mean of its divisors is an integer number (2480637600).

Almost surely, 2^142707561696 is an apocalyptic number.

142707561696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142707561696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238141209600).

142707561696 is an abundant number, since it is smaller than the sum of its proper divisors (333574857504).

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

142707561696 is a wasteful number, since it uses less digits than its factorization.

142707561696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29318 (or 29304 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 142707561696 in words is "one hundred forty-two billion, seven hundred seven million, five hundred sixty-one thousand, six hundred ninety-six".