142885207296 has 432 divisors, whose sum is σ = 457168071360. Its totient is φ = 42639851520.

The previous prime is 142885207253. The next prime is 142885207331. The reversal of 142885207296 is 692702588241.

142885207296 is a `hidden beast` number, since 1 + 4 + 28 + 8 + 520 + 7 + 2 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377005635 + ... + 377006013.

Almost surely, 2^142885207296 is an apocalyptic number.

142885207296 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 142885207296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228584035680).

142885207296 is an abundant number, since it is smaller than the sum of its proper divisors (314282864064).

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

142885207296 is a wasteful number, since it uses less digits than its factorization.

142885207296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 142885207296 in words is "one hundred forty-two billion, eight hundred eighty-five million, two hundred seven thousand, two hundred ninety-six".