400010023410144 has 96 divisors (see below), whose sum is σ = 1200060439361280. Its totient is φ = 114285685819392.

The previous prime is 400010023410133. The next prime is 400010023410167. The reversal of 400010023410144 is 441014320010004.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19111752 + ... + 34136184.

It is an arithmetic number, because the mean of its divisors is an integer number (12500629576680).

Almost surely, 2^{400010023410144} is an apocalyptic number.

It is an amenable number.

400010023410144 is an abundant number, since it is smaller than the sum of its proper divisors (800050415951136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400010023410144 is a wasteful number, since it uses less digits than its factorization.

400010023410144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15064072 (or 15064064 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 400010023410144 its reverse (441014320010004), we get a palindrome (841024343420148).

The spelling of 400010023410144 in words is "four hundred trillion, ten billion, twenty-three million, four hundred ten thousand, one hundred forty-four".