5429420032 has 28 divisors (see below), whose sum is σ = 10858193676. Its totient is φ = 2714705920.

The previous prime is 5429420027. The next prime is 5429420057. The reversal of 5429420032 is 2300249245.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5429419976 and 5429420003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 323194 + ... + 339577.

Almost surely, 2^5429420032 is an apocalyptic number.

It is an amenable number.

5429420032 is a deficient number, since it is larger than the sum of its proper divisors (5428773644).

5429420032 is an frugal number, since it uses more digits than its factorization.

5429420032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662797 (or 662773 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 5429420032 is about 73684.5983364231. The cubic root of 5429420032 is about 1757.5909740872.

Adding to 5429420032 its reverse (2300249245), we get a palindrome (7729669277).

The spelling of 5429420032 in words is "five billion, four hundred twenty-nine million, four hundred twenty thousand, thirty-two".