351542443040101 has 12 divisors (see below), whose sum is σ = 373943148921760. Its totient is φ = 330415757772480.

The previous prime is 351542443040069. The next prime is 351542443040153. The reversal of 351542443040101 is 101040344245153.

It is a happy number.

It is not a de Polignac number, because 351542443040101 - 2⁵ = 351542443040069 is a prime.

It is a super-3 number, since 3×351542443040101³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351542443046101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 822797145 + ... + 823224286.

Almost surely, 2^{351542443040101} is an apocalyptic number.

It is an amenable number.

351542443040101 is a deficient number, since it is larger than the sum of its proper divisors (22400705881659).

351542443040101 is a wasteful number, since it uses less digits than its factorization.

351542443040101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646022204 (or 1646022187 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 351542443040101 its reverse (101040344245153), we get a palindrome (452582787285254).

The spelling of 351542443040101 in words is "three hundred fifty-one trillion, five hundred forty-two billion, four hundred forty-three million, forty thousand, one hundred one".