401310143043 has 8 divisors (see below), whose sum is σ = 540275144448. Its totient is φ = 264942618504.

The previous prime is 401310143021. The next prime is 401310143107. The reversal of 401310143043 is 340341013104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-401310143043 is a prime.

It is a super-2 number, since 2×401310143043² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401310143543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649368855 + ... + 649369472.

It is an arithmetic number, because the mean of its divisors is an integer number (67534393056).

Almost surely, 2^401310143043 is an apocalyptic number.

401310143043 is a deficient number, since it is larger than the sum of its proper divisors (138965001405).

401310143043 is a wasteful number, since it uses less digits than its factorization.

401310143043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298738433.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 401310143043 its reverse (340341013104), we get a palindrome (741651156147).

The spelling of 401310143043 in words is "four hundred one billion, three hundred ten million, one hundred forty-three thousand, forty-three".