7126139054244 has 48 divisors (see below), whose sum is σ = 19177377296000. Its totient is φ = 2017360463616.

The previous prime is 7126139054231. The next prime is 7126139054263. The reversal of 7126139054244 is 4424509316217.

It is a junction number, because it is equal to n+sod(n) for n = 7126139054193 and 7126139054202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389142169 + ... + 389160480.

Almost surely, 2^{7126139054244} is an apocalyptic number.

It is an amenable number.

7126139054244 is an abundant number, since it is smaller than the sum of its proper divisors (12051238241756).

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

7126139054244 is a wasteful number, since it uses less digits than its factorization.

7126139054244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778302772 (or 778302770 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 7126139054244 in words is "seven trillion, one hundred twenty-six billion, one hundred thirty-nine million, fifty-four thousand, two hundred forty-four".