142201812590 has 8 divisors (see below), whose sum is σ = 255963262680. Its totient is φ = 56880725032.

The previous prime is 142201812583. The next prime is 142201812611. The reversal of 142201812590 is 95218102241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 142201812590.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7110090620 + ... + 7110090639.

It is an arithmetic number, because the mean of its divisors is an integer number (31995407835).

Almost surely, 2^142201812590 is an apocalyptic number.

142201812590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142201812590 is a deficient number, since it is larger than the sum of its proper divisors (113761450090).

142201812590 is a wasteful number, since it uses less digits than its factorization.

142201812590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14220181266.

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 142201812590 in words is "one hundred forty-two billion, two hundred one million, eight hundred twelve thousand, five hundred ninety".