352015420142 has 16 divisors (see below), whose sum is σ = 532824361632. Its totient is φ = 174414397440.

The previous prime is 352015420079. The next prime is 352015420219. The reversal of 352015420142 is 241024510253.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1675034 + ... + 1873437.

It is an arithmetic number, because the mean of its divisors is an integer number (33301522602).

Almost surely, 2^352015420142 is an apocalyptic number.

352015420142 is a deficient number, since it is larger than the sum of its proper divisors (180808941490).

352015420142 is a wasteful number, since it uses less digits than its factorization.

352015420142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548923.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 352015420142 its reverse (241024510253), we get a palindrome (593039930395).

The spelling of 352015420142 in words is "three hundred fifty-two billion, fifteen million, four hundred twenty thousand, one hundred forty-two".