4013402004250 has 16 divisors (see below), whose sum is σ = 7513088552424. Its totient is φ = 1605360801600.

The previous prime is 4013402004247. The next prime is 4013402004289. The reversal of 4013402004250 is 524002043104.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 185083225369 + 3828318778881 = 430213^2 + 1956609^2 .

It is a super-2 number, since 2×4013402004250² (a number of 26 digits) contains 22 as substring.

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

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, 8026803759 + ... + 8026804258.

Almost surely, 2^{4013402004250} is an apocalyptic number.

4013402004250 is a deficient number, since it is larger than the sum of its proper divisors (3499686548174).

4013402004250 is a wasteful number, since it uses less digits than its factorization.

4013402004250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16053608034 (or 16053608024 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 4013402004250 its reverse (524002043104), we get a palindrome (4537404047354).

The spelling of 4013402004250 in words is "four trillion, thirteen billion, four hundred two million, four thousand, two hundred fifty".