1479420342 has 64 divisors (see below), whose sum is σ = 3489868800. Its totient is φ = 462948480.

The previous prime is 1479420337. The next prime is 1479420353. The reversal of 1479420342 is 2430249741.

It is a junction number, because it is equal to n+sod(n) for n = 1479420297 and 1479420306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401167 + ... + 404837.

It is an arithmetic number, because the mean of its divisors is an integer number (54529200).

Almost surely, 2^1479420342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1479420342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1744934400).

1479420342 is an abundant number, since it is smaller than the sum of its proper divisors (2010448458).

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

1479420342 is a wasteful number, since it uses less digits than its factorization.

1479420342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4138 (or 4132 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 1479420342 is about 38463.2336394121. The cubic root of 1479420342 is about 1139.4550442447.

It can be divided in two parts, 1479 and 420342, that added together give a triangular number (421821 = T₉₁₈).

The spelling of 1479420342 in words is "one billion, four hundred seventy-nine million, four hundred twenty thousand, three hundred forty-two".