7354421303 has 4 divisors (see below), whose sum is σ = 7510898400. Its totient is φ = 7197944208.

The previous prime is 7354421267. The next prime is 7354421341. The reversal of 7354421303 is 3031244537.

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

It is a cyclic number.

It is not a de Polignac number, because 7354421303 - 2¹⁰ = 7354420279 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 7354421303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7354421383) 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, 78238478 + ... + 78238571.

It is an arithmetic number, because the mean of its divisors is an integer number (1877724600).

Almost surely, 2^7354421303 is an apocalyptic number.

7354421303 is a deficient number, since it is larger than the sum of its proper divisors (156477097).

7354421303 is a wasteful number, since it uses less digits than its factorization.

7354421303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156477096.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 7354421303 is about 85757.9226835632. The cubic root of 7354421303 is about 1944.6860627807.

The spelling of 7354421303 in words is "seven billion, three hundred fifty-four million, four hundred twenty-one thousand, three hundred three".