2000040254 has 16 divisors (see below), whose sum is σ = 3086338416. Its totient is φ = 971352000.

The previous prime is 2000040253. The next prime is 2000040269. The reversal of 2000040254 is 4520400002.

It is a super-2 number, since 2×2000040254² = 8000322035240769032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000040253) 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, 21989 + ... + 66959.

It is an arithmetic number, because the mean of its divisors is an integer number (192896151).

Almost surely, 2^2000040254 is an apocalyptic number.

2000040254 is a deficient number, since it is larger than the sum of its proper divisors (1086298162).

2000040254 is a wasteful number, since it uses less digits than its factorization.

2000040254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45611.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2000040254 is about 44721.8096011331. The cubic root of 2000040254 is about 1259.9295026485.

Adding to 2000040254 its reverse (4520400002), we get a palindrome (6520440256).

The spelling of 2000040254 in words is "two billion, forty thousand, two hundred fifty-four".