20014042467576 has 64 divisors (see below), whose sum is σ = 50181780552480. Its totient is φ = 6651804741120.

The previous prime is 20014042467547. The next prime is 20014042467589. The reversal of 20014042467576 is 67576424041002.

It is a super-2 number, since 2×20014042467576² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22788766 + ... + 23650706.

Almost surely, 2^{20014042467576} is an apocalyptic number.

It is an amenable number.

20014042467576 is an abundant number, since it is smaller than the sum of its proper divisors (30167738084904).

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

20014042467576 is a wasteful number, since it uses less digits than its factorization.

20014042467576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864784 (or 864780 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 20014042467576 in words is "twenty trillion, fourteen billion, forty-two million, four hundred sixty-seven thousand, five hundred seventy-six".