20250347771332 has 48 divisors (see below), whose sum is σ = 41520857519232. Its totient is φ = 8460444337920.

The previous prime is 20250347771317. The next prime is 20250347771411. The reversal of 20250347771332 is 23317774305202.

It is a super-2 number, since 2×20250347771332² (a number of 27 digits) contains 22 as substring.

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, 5401503 + ... + 8347270.

It is an arithmetic number, because the mean of its divisors is an integer number (865017864984).

Almost surely, 2^{20250347771332} is an apocalyptic number.

It is an amenable number.

20250347771332 is an abundant number, since it is smaller than the sum of its proper divisors (21270509747900).

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

20250347771332 is a wasteful number, since it uses less digits than its factorization.

20250347771332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13750108 (or 13750106 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 20250347771332 in words is "twenty trillion, two hundred fifty billion, three hundred forty-seven million, seven hundred seventy-one thousand, three hundred thirty-two".