20614142327744 has 56 divisors (see below), whose sum is σ = 48782535595008. Its totient is φ = 8450517968640.

The previous prime is 20614142327729. The next prime is 20614142327803. The reversal of 20614142327744 is 44772324141602.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-3 number, since 3×20614142327744³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000287752 + ... + 1000308359.

Almost surely, 2^{20614142327744} is an apocalyptic number.

It is an amenable number.

20614142327744 is an abundant number, since it is smaller than the sum of its proper divisors (28168393267264).

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

20614142327744 is a wasteful number, since it uses less digits than its factorization.

20614142327744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000596153 (or 2000596143 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 47.

The spelling of 20614142327744 in words is "twenty trillion, six hundred fourteen billion, one hundred forty-two million, three hundred twenty-seven thousand, seven hundred forty-four".