7150857241 has 4 divisors (see below), whose sum is σ = 7800935184. Its totient is φ = 6500779300.

The previous prime is 7150857223. The next prime is 7150857247. The reversal of 7150857241 is 1427580517.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7150857241 - 2¹³ = 7150849049 is a prime.

It is a super-2 number, since 2×7150857241² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7150857194 and 7150857203.

It is not an unprimeable number, because it can be changed into a prime (7150857247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325038955 + ... + 325038976.

It is an arithmetic number, because the mean of its divisors is an integer number (1950233796).

Almost surely, 2^7150857241 is an apocalyptic number.

It is an amenable number.

7150857241 is a deficient number, since it is larger than the sum of its proper divisors (650077943).

7150857241 is a wasteful number, since it uses less digits than its factorization.

7150857241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650077942.

The product of its (nonzero) digits is 78400, while the sum is 40.

The square root of 7150857241 is about 84562.7414468098. The cubic root of 7150857241 is about 1926.5755126466.

The spelling of 7150857241 in words is "seven billion, one hundred fifty million, eight hundred fifty-seven thousand, two hundred forty-one".