20141134654 has 8 divisors (see below), whose sum is σ = 30341366640. Its totient is φ = 10027345776.

The previous prime is 20141134639. The next prime is 20141134679. The reversal of 20141134654 is 45643114102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21610194 + ... + 21611125.

It is an arithmetic number, because the mean of its divisors is an integer number (3792670830).

Almost surely, 2^20141134654 is an apocalyptic number.

20141134654 is a deficient number, since it is larger than the sum of its proper divisors (10200231986).

20141134654 is a wasteful number, since it uses less digits than its factorization.

20141134654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43221554.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 20141134654 its reverse (45643114102), we get a palindrome (65784248756).

The spelling of 20141134654 in words is "twenty billion, one hundred forty-one million, one hundred thirty-four thousand, six hundred fifty-four".