4126240445442 has 8 divisors (see below), whose sum is σ = 8252480890896. Its totient is φ = 1375413481812.

The previous prime is 4126240445351. The next prime is 4126240445471. The reversal of 4126240445442 is 2445440426214.

It is a sphenic number, since it is the product of 3 distinct primes.

4126240445442 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4126240445394 and 4126240445403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343853370448 + ... + 343853370459.

It is an arithmetic number, because the mean of its divisors is an integer number (1031560111362).

Almost surely, 2^{4126240445442} is an apocalyptic number.

4126240445442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4126240445442 is a wasteful number, since it uses less digits than its factorization.

4126240445442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687706740912.

The product of its (nonzero) digits is 983040, while the sum is 42.

The spelling of 4126240445442 in words is "four trillion, one hundred twenty-six billion, two hundred forty million, four hundred forty-five thousand, four hundred forty-two".