7141423 has 4 divisors (see below), whose sum is σ = 7158808. Its totient is φ = 7124040.

The previous prime is 7141417. The next prime is 7141427. The reversal of 7141423 is 3241417.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3241417 = 29 ⋅111773.

It is a cyclic number.

It is not a de Polignac number, because 7141423 - 2⁵ = 7141391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7141394 and 7141403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141427) 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, 8061 + ... + 8902.

It is an arithmetic number, because the mean of its divisors is an integer number (1789702).

Almost surely, 2^7141423 is an apocalyptic number.

7141423 is a deficient number, since it is larger than the sum of its proper divisors (17385).

7141423 is a wasteful number, since it uses less digits than its factorization.

7141423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17384.

The product of its digits is 672, while the sum is 22.

The square root of 7141423 is about 2672.3441020946. The cubic root of 7141423 is about 192.5727885752.

The spelling of 7141423 in words is "seven million, one hundred forty-one thousand, four hundred twenty-three".