4250870400040 has 32 divisors (see below), whose sum is σ = 10433954619360. Its totient is φ = 1545771054400.

The previous prime is 4250870400013. The next prime is 4250870400047. The reversal of 4250870400040 is 400040780524.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4250870399969 and 4250870400005.

It is not an unprimeable number, because it can be changed into a prime (4250870400047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4830534106 + ... + 4830534985.

It is an arithmetic number, because the mean of its divisors is an integer number (326061081855).

Almost surely, 2^{4250870400040} is an apocalyptic number.

4250870400040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4250870400040 is an abundant number, since it is smaller than the sum of its proper divisors (6183084219320).

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

4250870400040 is a wasteful number, since it uses less digits than its factorization.

4250870400040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9661069113 (or 9661069109 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 34.

The spelling of 4250870400040 in words is "four trillion, two hundred fifty billion, eight hundred seventy million, four hundred thousand, forty".