1011426300544 has 64 divisors (see below), whose sum is σ = 2207727698400. Its totient is φ = 457731486720.

The previous prime is 1011426300517. The next prime is 1011426300551. The reversal of 1011426300544 is 4450036241101.

1011426300544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1011426300544² (a number of 25 digits) contains 22 as substring.

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, 1246002 + ... + 1890865.

Almost surely, 2^{1011426300544} is an apocalyptic number.

It is an amenable number.

1011426300544 is an abundant number, since it is smaller than the sum of its proper divisors (1196301397856).

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

1011426300544 is a wasteful number, since it uses less digits than its factorization.

1011426300544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137121 (or 3137109 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 1011426300544 in words is "one trillion, eleven billion, four hundred twenty-six million, three hundred thousand, five hundred forty-four".