11454146340342 has 16 divisors (see below), whose sum is σ = 22921697202480. Its totient is φ = 3815814693152.

The previous prime is 11454146340331. The next prime is 11454146340367. The reversal of 11454146340342 is 24304364145411.

It is a junction number, because it is equal to n+sod(n) for n = 11454146340294 and 11454146340303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558510633 + ... + 558531140.

It is an arithmetic number, because the mean of its divisors is an integer number (1432606075155).

Almost surely, 2^{11454146340342} is an apocalyptic number.

11454146340342 is an abundant number, since it is smaller than the sum of its proper divisors (11467550862138).

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

11454146340342 is a wasteful number, since it uses less digits than its factorization.

11454146340342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117043487.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 11454146340342 in words is "eleven trillion, four hundred fifty-four billion, one hundred forty-six million, three hundred forty thousand, three hundred forty-two".