35522030142 has 96 divisors (see below), whose sum is σ = 80624194560. Its totient is φ = 11721270240.

The previous prime is 35522030123. The next prime is 35522030147. The reversal of 35522030142 is 24103022553.

It is a happy number.

35522030142 is a `hidden beast` number, since 355 + 2 + 2 + 0 + 301 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35522030147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22784359 + ... + 22785917.

It is an arithmetic number, because the mean of its divisors is an integer number (839835360).

Almost surely, 2^35522030142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35522030142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40312097280).

35522030142 is an abundant number, since it is smaller than the sum of its proper divisors (45102164418).

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

35522030142 is a wasteful number, since it uses less digits than its factorization.

35522030142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2008 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 35522030142 its reverse (24103022553), we get a palindrome (59625052695).

The spelling of 35522030142 in words is "thirty-five billion, five hundred twenty-two million, thirty thousand, one hundred forty-two".