1426037648544 has 72 divisors (see below), whose sum is σ = 4055427885600. Its totient is φ = 475330255488.

The previous prime is 1426037648527. The next prime is 1426037648549. The reversal of 1426037648544 is 4458467306241.

1426037648544 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 0 + 37 + 64 + 8 + 544 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (1426037648549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11599107 + ... + 11721405.

It is an arithmetic number, because the mean of its divisors is an integer number (56325387300).

Almost surely, 2^{1426037648544} is an apocalyptic number.

It is an amenable number.

1426037648544 is an abundant number, since it is smaller than the sum of its proper divisors (2629390237056).

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

1426037648544 is a wasteful number, since it uses less digits than its factorization.

1426037648544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162802 (or 162791 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 54.

The spelling of 1426037648544 in words is "one trillion, four hundred twenty-six billion, thirty-seven million, six hundred forty-eight thousand, five hundred forty-four".