2420954480 has 80 divisors (see below), whose sum is σ = 6521052864. Its totient is φ = 818657280.

The previous prime is 2420954449. The next prime is 2420954509. The reversal of 2420954480 is 844590242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2420954480² = 11722041188464140800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11270 + ... + 70490.

Almost surely, 2^2420954480 is an apocalyptic number.

2420954480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2420954480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3260526432).

2420954480 is an abundant number, since it is smaller than the sum of its proper divisors (4100098384).

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

2420954480 is a wasteful number, since it uses less digits than its factorization.

2420954480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59314 (or 59308 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2420954480 is about 49203.1958311653. The cubic root of 2420954480 is about 1342.7511754533.

The spelling of 2420954480 in words is "two billion, four hundred twenty million, nine hundred fifty-four thousand, four hundred eighty".