43242651455 has 8 divisors (see below), whose sum is σ = 51926087232. Its totient is φ = 34570850848.

The previous prime is 43242651427. The next prime is 43242651499. The reversal of 43242651455 is 55415624234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43242651455 - 2⁶ = 43242651391 is a prime.

It is a super-2 number, since 2×43242651455² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 2900612 + ... + 2915481.

It is an arithmetic number, because the mean of its divisors is an integer number (6490760904).

Almost surely, 2^43242651455 is an apocalyptic number.

43242651455 is a deficient number, since it is larger than the sum of its proper divisors (8683435777).

43242651455 is a wasteful number, since it uses less digits than its factorization.

43242651455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817585.

The product of its digits is 576000, while the sum is 41.

The spelling of 43242651455 in words is "forty-three billion, two hundred forty-two million, six hundred fifty-one thousand, four hundred fifty-five".