2269934549382 has 32 divisors (see below), whose sum is σ = 4650699239424. Its totient is φ = 738173966400.

The previous prime is 2269934549369. The next prime is 2269934549383. The reversal of 2269934549382 is 2839454399622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269934549383) 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, 17205207 + ... + 17336637.

It is an arithmetic number, because the mean of its divisors is an integer number (145334351232).

Almost surely, 2^{2269934549382} is an apocalyptic number.

2269934549382 is an abundant number, since it is smaller than the sum of its proper divisors (2380764690042).

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

2269934549382 is a wasteful number, since it uses less digits than its factorization.

2269934549382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201684.

The product of its digits is 201553920, while the sum is 66.

The spelling of 2269934549382 in words is "two trillion, two hundred sixty-nine billion, nine hundred thirty-four million, five hundred forty-nine thousand, three hundred eighty-two".