1423014217254 has 96 divisors (see below), whose sum is σ = 3732485230656. Its totient is φ = 382499573760.

The previous prime is 1423014217253. The next prime is 1423014217259. The reversal of 1423014217254 is 4527124103241.

1423014217254 is a `hidden beast` number, since 1 + 423 + 0 + 14 + 2 + 172 + 54 = 666.

It is a super-2 number, since 2×1423014217254² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423014217253) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 5039784 + ... + 5314644.

It is an arithmetic number, because the mean of its divisors is an integer number (38880054486).

Almost surely, 2^{1423014217254} is an apocalyptic number.

1423014217254 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 1423014217254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1866242615328).

1423014217254 is an abundant number, since it is smaller than the sum of its proper divisors (2309471013402).

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

1423014217254 is a wasteful number, since it uses less digits than its factorization.

1423014217254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277310 (or 277307 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 1423014217254 in words is "one trillion, four hundred twenty-three billion, fourteen million, two hundred seventeen thousand, two hundred fifty-four".