20614142327746 has 24 divisors (see below), whose sum is σ = 34232296578480. Its totient is φ = 9302654141880.

The previous prime is 20614142327729. The next prime is 20614142327803. The reversal of 20614142327746 is 64772324141602.

It is a super-3 number, since 3×20614142327746³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20614142327746.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306377896 + ... + 306445171.

It is an arithmetic number, because the mean of its divisors is an integer number (1426345690770).

Almost surely, 2^{20614142327746} is an apocalyptic number.

20614142327746 is a deficient number, since it is larger than the sum of its proper divisors (13618154250734).

20614142327746 is a wasteful number, since it uses less digits than its factorization.

20614142327746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612823230 (or 612823219 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 49.

The spelling of 20614142327746 in words is "twenty trillion, six hundred fourteen billion, one hundred forty-two million, three hundred twenty-seven thousand, seven hundred forty-six".