400210441332124 has 12 divisors (see below), whose sum is σ = 711849719419048. Its totient is φ = 196824807212400.

The previous prime is 400210441332077. The next prime is 400210441332239. The reversal of 400210441332124 is 421233144012004.

It is a happy number.

It is a super-2 number, since 2×400210441332124² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820103363142 + ... + 820103363629.

Almost surely, 2^{400210441332124} is an apocalyptic number.

It is an amenable number.

400210441332124 is a deficient number, since it is larger than the sum of its proper divisors (311639278086924).

400210441332124 is a wasteful number, since it uses less digits than its factorization.

400210441332124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640206726836 (or 1640206726834 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 400210441332124 its reverse (421233144012004), we get a palindrome (821443585344128).

The spelling of 400210441332124 in words is "four hundred trillion, two hundred ten billion, four hundred forty-one million, three hundred thirty-two thousand, one hundred twenty-four".