142551022361 has 8 divisors (see below), whose sum is σ = 157049912448. Its totient is φ = 128308750000.

The previous prime is 142551022349. The next prime is 142551022381. The reversal of 142551022361 is 163220155241.

142551022361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 142551022361 - 2¹⁸ = 142550760217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142551022331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64153265 + ... + 64155486.

It is an arithmetic number, because the mean of its divisors is an integer number (19631239056).

Almost surely, 2^142551022361 is an apocalyptic number.

142551022361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142551022361 is a deficient number, since it is larger than the sum of its proper divisors (14498890087).

142551022361 is a wasteful number, since it uses less digits than its factorization.

142551022361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128308863.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 142551022361 in words is "one hundred forty-two billion, five hundred fifty-one million, twenty-two thousand, three hundred sixty-one".