4252161352362 has 32 divisors (see below), whose sum is σ = 10602791944704. Its totient is φ = 1104457494000.

The previous prime is 4252161352343. The next prime is 4252161352391. The reversal of 4252161352362 is 2632531612524.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4601905764 + ... + 4601906687.

It is an arithmetic number, because the mean of its divisors is an integer number (331337248272).

Almost surely, 2^{4252161352362} is an apocalyptic number.

4252161352362 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4252161352362 is an abundant number, since it is smaller than the sum of its proper divisors (6350630592342).

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

4252161352362 is a wasteful number, since it uses less digits than its factorization.

4252161352362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9203812474.

The product of its digits is 518400, while the sum is 42.

Adding to 4252161352362 its reverse (2632531612524), we get a palindrome (6884692964886).

The spelling of 4252161352362 in words is "four trillion, two hundred fifty-two billion, one hundred sixty-one million, three hundred fifty-two thousand, three hundred sixty-two".