400024041000140 has 24 divisors (see below), whose sum is σ = 840050874069792. Its totient is φ = 160009542501120.

The previous prime is 400024041000109. The next prime is 400024041000163. The reversal of 400024041000140 is 41000140420004.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66413345 + ... + 72185735.

It is an arithmetic number, because the mean of its divisors is an integer number (35002119752908).

Almost surely, 2^{400024041000140} is an apocalyptic number.

It is an amenable number.

400024041000140 is an abundant number, since it is smaller than the sum of its proper divisors (440026833069652).

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

400024041000140 is a wasteful number, since it uses less digits than its factorization.

400024041000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9237377 (or 9237375 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 400024041000140 its reverse (41000140420004), we get a palindrome (441024181420144).

The spelling of 400024041000140 in words is "four hundred trillion, twenty-four billion, forty-one million, one hundred forty", and thus it is an aban number.