7414712021 has 4 divisors (see below), whose sum is σ = 7453130412. Its totient is φ = 7376293632.

The previous prime is 7414712017. The next prime is 7414712047. The reversal of 7414712021 is 1202174147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 573602500 + 6841109521 = 23950^2 + 82711^2 .

It is a cyclic number.

It is not a de Polignac number, because 7414712021 - 2² = 7414712017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7414711021) 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, 19208906 + ... + 19209291.

It is an arithmetic number, because the mean of its divisors is an integer number (1863282603).

Almost surely, 2^7414712021 is an apocalyptic number.

It is an amenable number.

7414712021 is a deficient number, since it is larger than the sum of its proper divisors (38418391).

7414712021 is a wasteful number, since it uses less digits than its factorization.

7414712021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38418390.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 7414712021 is about 86108.7220959642. The cubic root of 7414712021 is about 1949.9857128912.

Adding to 7414712021 its reverse (1202174147), we get a palindrome (8616886168).

It can be divided in two parts, 74147 and 12021, that added together give a palindrome (86168).

The spelling of 7414712021 in words is "seven billion, four hundred fourteen million, seven hundred twelve thousand, twenty-one".