2254343336454 has 64 divisors (see below), whose sum is σ = 4980041015040. Its totient is φ = 674631120000.

The previous prime is 2254343336411. The next prime is 2254343336461. The reversal of 2254343336454 is 4546333434522.

It is a super-2 number, since 2×2254343336454² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2158389 + ... + 3027759.

It is an arithmetic number, because the mean of its divisors is an integer number (77813140860).

Almost surely, 2^{2254343336454} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2254343336454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2490020507520).

2254343336454 is an abundant number, since it is smaller than the sum of its proper divisors (2725697678586).

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

2254343336454 is a wasteful number, since it uses less digits than its factorization.

2254343336454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869877.

The product of its digits is 12441600, while the sum is 48.

The spelling of 2254343336454 in words is "two trillion, two hundred fifty-four billion, three hundred forty-three million, three hundred thirty-six thousand, four hundred fifty-four".