5344031207621 has 4 divisors (see below), whose sum is σ = 5370885636000. Its totient is φ = 5317176779244.

The previous prime is 5344031207609. The next prime is 5344031207639. The reversal of 5344031207621 is 1267021304435.

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 a de Polignac number, because none of the positive numbers 2^k-5344031207621 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 (5344031204621) 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, 13427213891 + ... + 13427214288.

It is an arithmetic number, because the mean of its divisors is an integer number (1342721409000).

Almost surely, 2^{5344031207621} is an apocalyptic number.

It is an amenable number.

5344031207621 is a deficient number, since it is larger than the sum of its proper divisors (26854428379).

5344031207621 is a wasteful number, since it uses less digits than its factorization.

5344031207621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26854428378.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 5344031207621 in words is "five trillion, three hundred forty-four billion, thirty-one million, two hundred seven thousand, six hundred twenty-one".