1434552054894 has 48 divisors (see below), whose sum is σ = 3552982842240. Its totient is φ = 409784472720.

The previous prime is 1434552054893. The next prime is 1434552054907. The reversal of 1434552054894 is 4984502554341.

1434552054894 is a `hidden beast` number, since 1 + 4 + 3 + 4 + 5 + 5 + 2 + 0 + 548 + 94 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434552054894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434552054893) 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, 622464 + ... + 1804595.

It is an arithmetic number, because the mean of its divisors is an integer number (74020475880).

Almost surely, 2^{1434552054894} is an apocalyptic number.

1434552054894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1434552054894 is an abundant number, since it is smaller than the sum of its proper divisors (2118430787346).

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

1434552054894 is a wasteful number, since it uses less digits than its factorization.

1434552054894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431765 (or 2431762 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 54.

The spelling of 1434552054894 in words is "one trillion, four hundred thirty-four billion, five hundred fifty-two million, fifty-four thousand, eight hundred ninety-four".