2269432859388 has 24 divisors (see below), whose sum is σ = 5297880696192. Its totient is φ = 756115140144.

The previous prime is 2269432859381. The next prime is 2269432859417. The reversal of 2269432859388 is 8839582349622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269432859381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45283870 + ... + 45333957.

It is an arithmetic number, because the mean of its divisors is an integer number (220745029008).

Almost surely, 2^{2269432859388} is an apocalyptic number.

It is an amenable number.

2269432859388 is an abundant number, since it is smaller than the sum of its proper divisors (3028447836804).

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

2269432859388 is a wasteful number, since it uses less digits than its factorization.

2269432859388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90619921 (or 90619919 counting only the distinct ones).

The product of its digits is 358318080, while the sum is 69.

The spelling of 2269432859388 in words is "two trillion, two hundred sixty-nine billion, four hundred thirty-two million, eight hundred fifty-nine thousand, three hundred eighty-eight".