5412343015021 has 8 divisors (see below), whose sum is σ = 5421988611200. Its totient is φ = 5402699546400.

The previous prime is 5412343015003. The next prime is 5412343015031. The reversal of 5412343015021 is 1205103432145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5412343015021 - 2²¹ = 5412340917869 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 (5412343015031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4604620 + ... + 5659258.

It is an arithmetic number, because the mean of its divisors is an integer number (677748576400).

Almost surely, 2^{5412343015021} is an apocalyptic number.

It is an amenable number.

5412343015021 is a deficient number, since it is larger than the sum of its proper divisors (9645596179).

5412343015021 is a wasteful number, since it uses less digits than its factorization.

5412343015021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063779.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 5412343015021 its reverse (1205103432145), we get a palindrome (6617446447166).

The spelling of 5412343015021 in words is "five trillion, four hundred twelve billion, three hundred forty-three million, fifteen thousand, twenty-one".