400241134150 has 192 divisors, whose sum is σ = 945521982720. Its totient is φ = 123834355200.

The previous prime is 400241134081. The next prime is 400241134171. The reversal of 400241134150 is 51431142004.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4986637 + ... + 5066263.

It is an arithmetic number, because the mean of its divisors is an integer number (4924593660).

Almost surely, 2^400241134150 is an apocalyptic number.

400241134150 is an abundant number, since it is smaller than the sum of its proper divisors (545280848570).

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

400241134150 is a wasteful number, since it uses less digits than its factorization.

400241134150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79719 (or 79714 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 400241134150 its reverse (51431142004), we get a palindrome (451672276154).

The spelling of 400241134150 in words is "four hundred billion, two hundred forty-one million, one hundred thirty-four thousand, one hundred fifty".