401310143045 has 16 divisors (see below), whose sum is σ = 552001352448. Its totient is φ = 274367520000.

The previous prime is 401310143021. The next prime is 401310143107. The reversal of 401310143045 is 540341013104.

It is a happy number.

It is not a de Polignac number, because 401310143045 - 2⁸ = 401310142789 is a prime.

It is a super-2 number, since 2×401310143045² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17000081 + ... + 17023670.

It is an arithmetic number, because the mean of its divisors is an integer number (34500084528).

Almost surely, 2^401310143045 is an apocalyptic number.

It is an amenable number.

401310143045 is a deficient number, since it is larger than the sum of its proper divisors (150691209403).

401310143045 is a wasteful number, since it uses less digits than its factorization.

401310143045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34024100.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 401310143045 its reverse (540341013104), we get a palindrome (941651156149).

The spelling of 401310143045 in words is "four hundred one billion, three hundred ten million, one hundred forty-three thousand, forty-five".