20460076144273 has 16 divisors (see below), whose sum is σ = 20701007870400. Its totient is φ = 20220777025216.

The previous prime is 20460076144271. The next prime is 20460076144309. The reversal of 20460076144273 is 37244167006402.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20460076144273 - 2¹ = 20460076144271 is a prime.

It is a super-2 number, since 2×20460076144273² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20460076144271) 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, 23721615 + ... + 24568987.

It is an arithmetic number, because the mean of its divisors is an integer number (1293812991900).

Almost surely, 2^{20460076144273} is an apocalyptic number.

It is an amenable number.

20460076144273 is a deficient number, since it is larger than the sum of its proper divisors (240931726127).

20460076144273 is a wasteful number, since it uses less digits than its factorization.

20460076144273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848336.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 20460076144273 in words is "twenty trillion, four hundred sixty billion, seventy-six million, one hundred forty-four thousand, two hundred seventy-three".