40414253250 has 128 divisors (see below), whose sum is σ = 116166555648. Its totient is φ = 9166872000.

The previous prime is 40414253161. The next prime is 40414253261. The reversal of 40414253250 is 5235241404.

It is a super-3 number, since 3×40414253250³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 658369 + ... + 717131.

It is an arithmetic number, because the mean of its divisors is an integer number (907551216).

Almost surely, 2^40414253250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40414253250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58083277824).

40414253250 is an abundant number, since it is smaller than the sum of its proper divisors (75752302398).

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

40414253250 is a wasteful number, since it uses less digits than its factorization.

40414253250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58921 (or 58911 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 40414253250 its reverse (5235241404), we get a palindrome (45649494654).

The spelling of 40414253250 in words is "forty billion, four hundred fourteen million, two hundred fifty-three thousand, two hundred fifty".