5420240425234 has 8 divisors (see below), whose sum is σ = 8130990400128. Its totient is φ = 2709910291860.

The previous prime is 5420240425217. The next prime is 5420240425253. The reversal of 5420240425234 is 4325240420245.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 5420240425193 and 5420240425202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104928102 + ... + 104979745.

It is an arithmetic number, because the mean of its divisors is an integer number (1016373800016).

Almost surely, 2^{5420240425234} is an apocalyptic number.

5420240425234 is a deficient number, since it is larger than the sum of its proper divisors (2710749974894).

5420240425234 is a wasteful number, since it uses less digits than its factorization.

5420240425234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209920760.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 5420240425234 its reverse (4325240420245), we get a palindrome (9745480845479).

The spelling of 5420240425234 in words is "five trillion, four hundred twenty billion, two hundred forty million, four hundred twenty-five thousand, two hundred thirty-four".