43298951801 has 16 divisors (see below), whose sum is σ = 50389046400. Its totient is φ = 36436635648.

The previous prime is 43298951789. The next prime is 43298951803. The reversal of 43298951801 is 10815989234.

It is a de Polignac number, because none of the positive numbers 2^k-43298951801 is a prime.

It is a super-2 number, since 2×43298951801² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43298951801.

It is not an unprimeable number, because it can be changed into a prime (43298951803) 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, 249431 + ... + 385763.

It is an arithmetic number, because the mean of its divisors is an integer number (3149315400).

Almost surely, 2^43298951801 is an apocalyptic number.

It is an amenable number.

43298951801 is a deficient number, since it is larger than the sum of its proper divisors (7090094599).

43298951801 is a wasteful number, since it uses less digits than its factorization.

43298951801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137168.

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 43298951801 in words is "forty-three billion, two hundred ninety-eight million, nine hundred fifty-one thousand, eight hundred one".