5420434044 has 24 divisors (see below), whose sum is σ = 12740002128. Its totient is φ = 1793622400.

The previous prime is 5420434039. The next prime is 5420434087. The reversal of 5420434044 is 4404340245.

It is a super-2 number, since 2×5420434044² = 58762210450708387872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1646907 + ... + 1650194.

It is an arithmetic number, because the mean of its divisors is an integer number (530833422).

Almost surely, 2^5420434044 is an apocalyptic number.

It is an amenable number.

5420434044 is an abundant number, since it is smaller than the sum of its proper divisors (7319568084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5420434044 is a wasteful number, since it uses less digits than its factorization.

5420434044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297245 (or 3297243 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 5420434044 is about 73623.5970596384. The cubic root of 5420434044 is about 1756.6208021676.

Adding to 5420434044 its reverse (4404340245), we get a palindrome (9824774289).

The spelling of 5420434044 in words is "five billion, four hundred twenty million, four hundred thirty-four thousand, forty-four".