1426054251264 has 216 divisors, whose sum is σ = 4063601246208. Its totient is φ = 443858042880.

The previous prime is 1426054251263. The next prime is 1426054251269. The reversal of 1426054251264 is 4621524506241.

It is not an unprimeable number, because it can be changed into a prime (1426054251263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28162609 + ... + 28213199.

Almost surely, 2^{1426054251264} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1426054251264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2031800623104).

1426054251264 is an abundant number, since it is smaller than the sum of its proper divisors (2637546994944).

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

1426054251264 is a wasteful number, since it uses less digits than its factorization.

1426054251264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50771 (or 50740 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 1426054251264 in words is "one trillion, four hundred twenty-six billion, fifty-four million, two hundred fifty-one thousand, two hundred sixty-four".