7372142213 has 4 divisors (see below), whose sum is σ = 7375368000. Its totient is φ = 7368916428.

The previous prime is 7372142201. The next prime is 7372142221. The reversal of 7372142213 is 3122412737.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3122412737 = 1871 ⋅1668847.

It is a cyclic number.

It is not a de Polignac number, because 7372142213 - 2⁸ = 7372141957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7372142213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7372142243) 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, 1609463 + ... + 1614036.

It is an arithmetic number, because the mean of its divisors is an integer number (1843842000).

Almost surely, 2^7372142213 is an apocalyptic number.

It is an amenable number.

7372142213 is a deficient number, since it is larger than the sum of its proper divisors (3225787).

7372142213 is a wasteful number, since it uses less digits than its factorization.

7372142213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225786.

The product of its digits is 14112, while the sum is 32.

The square root of 7372142213 is about 85861.1798952239. The cubic root of 7372142213 is about 1946.2467550130.

The spelling of 7372142213 in words is "seven billion, three hundred seventy-two million, one hundred forty-two thousand, two hundred thirteen".