7141582141 has 4 divisors (see below), whose sum is σ = 7143031872. Its totient is φ = 7140132412.

The previous prime is 7141582109. The next prime is 7141582163. The reversal of 7141582141 is 1412851417.

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 7141582141 - 2⁵ = 7141582109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7141582097 and 7141582106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141582181) 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, 717451 + ... + 727336.

It is an arithmetic number, because the mean of its divisors is an integer number (1785757968).

Almost surely, 2^7141582141 is an apocalyptic number.

It is an amenable number.

7141582141 is a deficient number, since it is larger than the sum of its proper divisors (1449731).

7141582141 is a wasteful number, since it uses less digits than its factorization.

7141582141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449730.

The product of its digits is 8960, while the sum is 34.

The square root of 7141582141 is about 84507.8821235037. The cubic root of 7141582141 is about 1925.7421900898.

The spelling of 7141582141 in words is "seven billion, one hundred forty-one million, five hundred eighty-two thousand, one hundred forty-one".