935143622141 has 4 divisors (see below), whose sum is σ = 935771658300. Its totient is φ = 934515585984.

The previous prime is 935143622131. The next prime is 935143622173. The reversal of 935143622141 is 141226341539.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59814974041 + 875328648100 = 244571^2 + 935590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-935143622141 is a prime.

It is a super-3 number, since 3×935143622141³ (a number of 37 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 (935143622131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314015846 + ... + 314018823.

It is an arithmetic number, because the mean of its divisors is an integer number (233942914575).

Almost surely, 2^935143622141 is an apocalyptic number.

It is an amenable number.

935143622141 is a deficient number, since it is larger than the sum of its proper divisors (628036159).

935143622141 is a wasteful number, since it uses less digits than its factorization.

935143622141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628036158.

The product of its digits is 155520, while the sum is 41.

The spelling of 935143622141 in words is "nine hundred thirty-five billion, one hundred forty-three million, six hundred twenty-two thousand, one hundred forty-one".