2477408442 has 16 divisors (see below), whose sum is σ = 5215596960. Its totient is φ = 782339472.

The previous prime is 2477408413. The next prime is 2477408449. The reversal of 2477408442 is 2448047742.

It is a super-2 number, since 2×2477408442² = 12275105176985734728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2477408394 and 2477408403.

It is not an unprimeable number, because it can be changed into a prime (2477408449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10865713 + ... + 10865940.

It is an arithmetic number, because the mean of its divisors is an integer number (325974810).

Almost surely, 2^2477408442 is an apocalyptic number.

2477408442 is an abundant number, since it is smaller than the sum of its proper divisors (2738188518).

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

2477408442 is a wasteful number, since it uses less digits than its factorization.

2477408442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21731677.

The product of its (nonzero) digits is 401408, while the sum is 42.

The square root of 2477408442 is about 49773.5717223508. The cubic root of 2477408442 is about 1353.1082367392.

The spelling of 2477408442 in words is "two billion, four hundred seventy-seven million, four hundred eight thousand, four hundred forty-two".