1454445412434 has 96 divisors (see below), whose sum is σ = 3654755230464. Its totient is φ = 409417303680.

The previous prime is 1454445412429. The next prime is 1454445412493. The reversal of 1454445412434 is 4342145444541.

1454445412434 is a `hidden beast` number, since 1 + 4 + 5 + 44 + 454 + 124 + 34 = 666.

It is a super-2 number, since 2×1454445412434² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1454445412434.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12942592 + ... + 13054484.

It is an arithmetic number, because the mean of its divisors is an integer number (38070366984).

Almost surely, 2^{1454445412434} is an apocalyptic number.

1454445412434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1454445412434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1827377615232).

1454445412434 is an abundant number, since it is smaller than the sum of its proper divisors (2200309818030).

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

1454445412434 is a wasteful number, since it uses less digits than its factorization.

1454445412434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113432 (or 113429 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 45.

The spelling of 1454445412434 in words is "one trillion, four hundred fifty-four billion, four hundred forty-five million, four hundred twelve thousand, four hundred thirty-four".