35142444 has 48 divisors (see below), whose sum is σ = 92413440. Its totient is φ = 11546640.

The previous prime is 35142433. The next prime is 35142463. The reversal of 35142444 is 44424153.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5377 + ... + 9959.

It is an arithmetic number, because the mean of its divisors is an integer number (1925280).

Almost surely, 2^35142444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35142444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46206720).

35142444 is an abundant number, since it is smaller than the sum of its proper divisors (57270996).

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

35142444 is a wasteful number, since it uses less digits than its factorization.

35142444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4667 (or 4659 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 35142444 is about 5928.1062743510. The cubic root of 35142444 is about 327.5497863437.

Adding to 35142444 its reverse (44424153), we get a palindrome (79566597).

The spelling of 35142444 in words is "thirty-five million, one hundred forty-two thousand, four hundred forty-four".