1254004041 has 8 divisors (see below), whose sum is σ = 1672197280. Its totient is φ = 835906752.

The previous prime is 1254004013. The next prime is 1254004043. The reversal of 1254004041 is 1404004521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1254004041 - 2⁷ = 1254003913 is a prime.

It is a super-2 number, since 2×1254004041² = 3145052269688659362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1254003999 and 1254004017.

It is not an unprimeable number, because it can be changed into a prime (1254004043) 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, 16065 + ... + 52593.

It is an arithmetic number, because the mean of its divisors is an integer number (209024660).

Almost surely, 2^1254004041 is an apocalyptic number.

It is an amenable number.

1254004041 is a deficient number, since it is larger than the sum of its proper divisors (418193239).

1254004041 is a wasteful number, since it uses less digits than its factorization.

1254004041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47975.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 1254004041 is about 35411.9194763571. The cubic root of 1254004041 is about 1078.3663117293.

Adding to 1254004041 its reverse (1404004521), we get a palindrome (2658008562).

The spelling of 1254004041 in words is "one billion, two hundred fifty-four million, four thousand, forty-one".