7254411641 has 8 divisors (see below), whose sum is σ = 7761408000. Its totient is φ = 6759933840.

The previous prime is 7254411589. The next prime is 7254411673. The reversal of 7254411641 is 1461144527.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7254411641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7254411691) 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, 3128441 + ... + 3130758.

It is an arithmetic number, because the mean of its divisors is an integer number (970176000).

Almost surely, 2^7254411641 is an apocalyptic number.

It is an amenable number.

7254411641 is a deficient number, since it is larger than the sum of its proper divisors (506996359).

7254411641 is a wasteful number, since it uses less digits than its factorization.

7254411641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6259279.

The product of its digits is 26880, while the sum is 35.

The square root of 7254411641 is about 85172.8339378232. The cubic root of 7254411641 is about 1935.8308135434.

The spelling of 7254411641 in words is "seven billion, two hundred fifty-four million, four hundred eleven thousand, six hundred forty-one".