43269493320 has 48 divisors (see below), whose sum is σ = 140625854460. Its totient is φ = 11538531456.

The previous prime is 43269493313. The next prime is 43269493349. The reversal of 43269493320 is 2339496234.

It can be written as a sum of positive squares in 2 ways, for example, as 43204948164 + 64545156 = 207858^2 + 8034^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60096159 + ... + 60096878.

Almost surely, 2^43269493320 is an apocalyptic number.

43269493320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43269493320 is an abundant number, since it is smaller than the sum of its proper divisors (97356361140).

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

43269493320 is a wasteful number, since it uses less digits than its factorization.

43269493320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120193054 (or 120193047 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 45.

The spelling of 43269493320 in words is "forty-three billion, two hundred sixty-nine million, four hundred ninety-three thousand, three hundred twenty".