2473194442 has 16 divisors (see below), whose sum is σ = 3948590592. Its totient is φ = 1157759680.

The previous prime is 2473194419. The next prime is 2473194481. The reversal of 2473194442 is 2444913742.

It is a super-2 number, since 2×2473194442² = 12233381495879382728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2473194395 and 2473194404.

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, 183928 + ... + 196915.

It is an arithmetic number, because the mean of its divisors is an integer number (246786912).

Almost surely, 2^2473194442 is an apocalyptic number.

2473194442 is a deficient number, since it is larger than the sum of its proper divisors (1475396150).

2473194442 is a wasteful number, since it uses less digits than its factorization.

2473194442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381053.

The product of its digits is 193536, while the sum is 40.

The square root of 2473194442 is about 49731.2220038881. Note that the first 3 decimals coincide. The cubic root of 2473194442 is about 1352.3406020274.

The spelling of 2473194442 in words is "two billion, four hundred seventy-three million, one hundred ninety-four thousand, four hundred forty-two".