43502260026 has 16 divisors (see below), whose sum is σ = 87029188704. Its totient is φ = 14496641904.

The previous prime is 43502260013. The next prime is 43502260069. The reversal of 43502260026 is 62006220534.

It is a junction number, because it is equal to n+sod(n) for n = 43502259975 and 43502260002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004896 + ... + 1047291.

It is an arithmetic number, because the mean of its divisors is an integer number (5439324294).

Almost surely, 2^43502260026 is an apocalyptic number.

43502260026 is an abundant number, since it is smaller than the sum of its proper divisors (43526928678).

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

43502260026 is a wasteful number, since it uses less digits than its factorization.

43502260026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055725.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 43502260026 in words is "forty-three billion, five hundred two million, two hundred sixty thousand, twenty-six".