20712037054377 has 16 divisors (see below), whose sum is σ = 27711768600000. Its totient is φ = 13760241137664.

The previous prime is 20712037054351. The next prime is 20712037054483. The reversal of 20712037054377 is 77345073021702.

It is not a de Polignac number, because 20712037054377 - 2¹⁰ = 20712037053353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20712037054307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8413627 + ... + 10593072.

It is an arithmetic number, because the mean of its divisors is an integer number (1731985537500).

Almost surely, 2^{20712037054377} is an apocalyptic number.

It is an amenable number.

20712037054377 is a deficient number, since it is larger than the sum of its proper divisors (6999731545623).

20712037054377 is a wasteful number, since it uses less digits than its factorization.

20712037054377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19007960.

The product of its (nonzero) digits is 1728720, while the sum is 48.

The spelling of 20712037054377 in words is "twenty trillion, seven hundred twelve billion, thirty-seven million, fifty-four thousand, three hundred seventy-seven".