42966450331 has 8 divisors (see below), whose sum is σ = 49137638144. Its totient is φ = 36803543400.

The previous prime is 42966450283. The next prime is 42966450343. The reversal of 42966450331 is 13305466924.

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 42966450331 - 2⁷ = 42966450203 is a prime.

It is a super-2 number, since 2×42966450331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42966450031) 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, 2059095 + ... + 2079856.

It is an arithmetic number, because the mean of its divisors is an integer number (6142204768).

Almost surely, 2^42966450331 is an apocalyptic number.

42966450331 is a deficient number, since it is larger than the sum of its proper divisors (6171187813).

42966450331 is a wasteful number, since it uses less digits than its factorization.

42966450331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140441.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 42966450331 in words is "forty-two billion, nine hundred sixty-six million, four hundred fifty thousand, three hundred thirty-one".