42053143401 has 12 divisors (see below), whose sum is σ = 61051774212. Its totient is φ = 27893115936.

The previous prime is 42053143283. The next prime is 42053143481. The reversal of 42053143401 is 10434135024.

It is a happy number.

42053143401 is a `hidden beast` number, since 4 + 2 + 0 + 5 + 314 + 340 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 32942250000 + 9110893401 = 181500^2 + 95451^2 .

It is not a de Polignac number, because 42053143401 - 2⁷ = 42053143273 is a prime.

It is a super-3 number, since 3×42053143401³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42053143481) 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, 11857546 + ... + 11861091.

It is an arithmetic number, because the mean of its divisors is an integer number (5087647851).

Almost surely, 2^42053143401 is an apocalyptic number.

It is an amenable number.

42053143401 is a deficient number, since it is larger than the sum of its proper divisors (18998630811).

42053143401 is a wasteful number, since it uses less digits than its factorization.

42053143401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23718840 (or 23718837 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 42053143401 its reverse (10434135024), we get a palindrome (52487278425).

The spelling of 42053143401 in words is "forty-two billion, fifty-three million, one hundred forty-three thousand, four hundred one".